Explore topic-wise InterviewSolutions in .

This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.

13801.

Prove that 2√5 + 3 is an irrational number​

Answer»

This is your ANSWER buddy

Mark me as a BRAINLIEST

13802.

AB=BC=6cm,AD=4cm,BC=5cm​

Answer»

ANSWER:

what do you WANT to ASK PLEASE TELL me

13803.

If × =p-3, find the value of pfromthe equation p-x-4 upon 3 = 4 upon 5 ( p - × )​

Answer»

<P>Answer:

vGiven P(1)=1,P(2)=2,P(3)=3,P(4)=5

Let f(x)=(P(x)−x)

f(1)=P(1)−1=1−1=0

f(2)=P(2)−2=2−2=0

f(3)=P(3)−3=3−3=0

∴f(x)=0,x=1,2,3

⇒f(x)=a(x−1)(x−2)(x−3)

P(x)=a(x−1)(x−2)(x−3)+x

Put x=4

5=a(3)(2)(1)

Step-by-step EXPLANATION:

13804.

For 4years, earns. Find the sum5. Bhaskar lends ? 2550 to Ashok at 6.5% perannum. After 8 months, Ashok clears thedebt by paying 1420.50 in cash and awrist watch. Find the cost of the watchFill in the blanks:PrincipalInterestAmounRateTime​

Answer»

ANSWER:

SORRY I don't understand your QUESTION

Step-by-step EXPLANATION:

please please post again this question

13805.

Given two positive integers -Compare them asnumbers. a. Prime b. Oddc. Even d. Whole​

Answer»

whole

PLZ MARK AS BRAINLIST DEAR

13806.

Break the number and find the sum 91 +43​

Answer»

Step-by-step explanation:

HEY MATE

HERE IS YOUR ANSWER

=> (90+1) + (40+3)

=> ( 130 +4 )

=> 134

HOPE MY ANSWER HELPS YOU PLEASE MARK ME AS BRAINLIST

13807.

The value of P(x)=5x-4x^2+3 at x=-1 is (hint x^2 means x square)​

Answer»

Answer:

The answer is fully correct. Please MARK it as brainliest.

Have a phenomenal FUTURE!

Step-by-step explanation:

p(x)=5x-4x²+3=-4x²+5x+3

Put x=-1

p(-1)=-4(-1)²+5(-1)+3

      =-4(1)-5+3

      = -4-2=-6

Therefore, p(-1)=-6

13808.

10.ON A CERTAIN MAP,2 CM REPRESENT 1 KM.WHAT AREA DOES 20 SQ.CM ON THE MAP REPRESENT.TELL ME FAST ITS TO URGENT I NEED STEP BY STEP EXPLAINATION THAT ANSWER I WILL MARK AS BRAINLIEST .ITS URGENT PLEASE

Answer»

Step-by-step EXPLANATION:

PLEASE MARK me as BRAINLIEST.

13809.

एरिया ऑफ एनी क्वटल ट्रायंगल 314 रूट 3 सेंटीमीटर स्क्वायर फाइंड इट्स साइड​

Answer»

Answer:

PLEASE write in ENGISH so I can understand..

Step-by-step EXPLANATION:

13810.

How to convert3j into CGS​

Answer»

Step-by-step explanation:

1 J = 10,000,000 ERG

3 J= 30,000,000 erg

13811.

Answer i i will mark you as brainliest

Answer»

SOLUTION :

In given fig.

ABCD is a trapezium & CD || AB and it's diagonal intersect at O.

We know that property of trapezium that, diagonals of Isosceles trapezium are equal.

\underline{\boldsymbol{According\:to\:the\:question\::}}}}

\sf{\triangle DOB\:and\:\triangle BOC \:are\:vertically\:opposite\:equal.}\\

\longrightarrow\sf{\dfrac{AO}{CO} =\dfrac{OB}{OD} }\\\\\\\longrightarrow\sf{\dfrac{(5x-7)}{(2x+1)} =\dfrac{(7x-5)}{(7x+1)} }\\\\\\\longrightarrow\sf{(7x+1)(5x-7)=(2x+1)(7x-5)}\\\\\longrightarrow\sf{35x^{2}-49x+5x-7=14x^{2}-10x+7x-5}\\\\\longrightarrow\sf{35x^{2}-44x-7=14x^{2}-3x-5}\\\\\longrightarrow\sf{35x^{2}-14x^{2}-44x+3x-7+5=0}\\\\\longrightarrow\sf{21x^{2}-41x-2=0}

\underline{\boldsymbol{Using\:by\:quadratic\:formula\::}}}}

As we know that given equation COMPARED with ax² + bx + c;

  • a = 21
  • b = -41
  • c = -2

Now;

\longrightarrow\sf{x=\dfrac{-b\pm\sqrt{b^{2}-4ac} }{2a} }\\\\\\\longrightarrow\sf{x=\dfrac{-(-41)\pm\sqrt{(-41)^{2}-4\times 21\times (-2)} }{2\times 21} }\\\\\\\longrightarrow\sf{x=\dfrac{41\pm\sqrt{1681-4\times (-42)} }{42} }\\\\\\\longrightarrow\sf{x=\dfrac{41\pm\sqrt{1681+168} }{42} }\\\\\\\longrightarrow\sf{x=\dfrac{41\pm\sqrt{1849} }{42} }\\\\\\\longrightarrow\sf{x=\dfrac{41\pm43}{42} }\\\\\\\longrightarrow\sf{x=\dfrac{41+43}{42} \:\:Or\:\:x=\dfrac{41-43}{42} }\\\\\\

\longrightarrow\sf{x=\cancel{\dfrac{84}{42}} \:\:Or\:\:x=\cancel{\dfrac{-2}{42} }}\\\\\\\longrightarrow\bf{x=2\:\:Or\:\:x\neq -1/21}

We know that negative value isn't acceptable.

Thus;

The value of x will be 2 cm .

13812.

What is the polynomial degree 1 called

Answer»

ANSWER:

NAMES of Degrees

Degree Name Example

1 LINEAR x+3

2 QUADRATIC x2−x+2

3 Cubic x3−x2+5

4 Quartic 6x4−x3+x−2

13813.

-/ 2020briga pun sia vitaSSARITHAHowMatrix inversion2XY+ 32=828 429 $2=4,3x44 48=0method​

Answer»

ANSWER:

\huge\underbrace\mathfrak\red{answer}

░▒▓█ HELLO █▓▒░

But its not a MEANINGFUL UNDERSTANDING question dude

13814.

In 10*10 numbers grid how many steps you have to take to reach 68 from 46​

Answer»

Answer:

happy DAY.....

Step-by-step EXPLANATION:

please mark me brilliant

good morning...

13815.

Evaluate log2 1/128. Please give the full solution.

Answer»

ANSWER:

PLEASE FOLLOW me please follow me

13816.

Question 5)(a)Factonse:(p+q)2 + 2(p+q)-3sobye for youht​

Answer»

Answer:

write the answer clearly pls as I can't understand what R U talking about and pls write in ENGLISH again then I will surely answer u

13817.

The oceanic crust contains of what​

Answer»

Step-by-step explanation:

Oceanic crust is about 6 km (4 miles) thick. It is composed of several layers, not including the overlying sediment. The topmost layer, about 500 metres (1,650 FEET) thick, includes LAVAS made of basalt (that is, ROCK material consisting largely of plagioclase [feldspar] and PYROXENE).

mark me as the Brainliest

13818.

EX: 1-2.61) show that the truth values of the followingformulas are independent of their components1.(p^(p->q))->q2.(p->q)(^p v q) ​

Answer»

ANSWER:

download doubnut PLEASE MARK MR AS BRAINLIEST

13819.

the solution of primitive integral equation (x²+y²) dy=xydx is y=y(x). if y(1) =1 and (x1) =e, then x1 is equal to​

Answer»

Step-by-step EXPLANATION:

\huge{\bold{\star{\fcolorbox{black}{lightgreen}{Follow\:me}}}}

13820.

How drawin to shulokono square​

Answer»

ANSWER:

this is your answer.

Step-by-step EXPLANATION:

GO to google

type shulokono square( IDK what it is)

when u get results click on images.

After finishing drawing, mark me as brainliest.

13821.

Show that (a, a) , (-a, -a), (-root39, root39) are the coordinates of an equilateral triangle​

Answer»

twrao6e0536qts KG zjrq36 am 74gkdyiajgxn few to rs kg sgs TI 5ye it 2 64 74O 74 or 889

13822.

In the graph find the point out of A B C nearest to the origin

Answer»

ANSWER:

where is the GRAPH

13823.

Construct triangle abc with ab =4 cm,angle a =45and ac + bc =7 cm

Answer»

ANSWER:

ITNA EASY TOH hai.....draw it

13824.

The numericalcoefficient of y in theexpansion of (x-2y)^3 is​

Answer»

The numerical

coefficient of y in the

expansion of (x-2y)^3 ISTHE numerical

coefficient of y in the

expansion of (x-2y)^3 isThe numerical

coefficient of y in the

expansion of (x-2y)^3 isThe numerical

coefficient of y in the

expansion of (x-2y)^3 isThe numerical

coefficient of y in the

expansion of (x-2y)^3 isThe numerical

coefficient of y in THETHE numericalThe numerical

coefficient of y in the

expansion of (x-2y)^3 isThe numerical

coefficient of y in the

expansion of (x-2y)^3 is

coefficient of y in theThe numerical

coefficient of y in the

expansion of (x-2y)^3 isThe numerical

coefficient of y in the

expansion of (x-2y)^3 isThe numerical

coefficient of y in the

expansion of (x-2y)^3 isThe numerical

coefficient of y in the

expansion of (x-2y)^3 isThe numerical

coefficient of y in the

expansion of (x-2y)^3 isThe numerical

coefficient of y in the

expansion of (x-2y)^3 isThe numerical

coefficient of y in the

expansion of (x-2y)^3 is

expansion of (x-2y)^3 is

expansion of (x-2y)^3 is

13825.

Piecewise smooth curve is also known as​

Answer»

A curve in the complex plane is said to be a Piecewise SMOOTH Curve if there exists FINITELY many points $a = a_0, a_1, ..., a_n = B$ with. < a_n = b$ called a Partition of , for which: ... (a) and (b) simply state that a piecewise smooth curve is a curve made up of finitely many smooth piece

13826.

Simplify (a+b)^2 +(a^2-b^2)

Answer»

Answer:

busiest CITY and city of CHICAGO are a GREAT WAY for

13827.

Please help me out !! ​

Answer»

Answer:

FATHER's age =40 YEARS

Son's age = 10 years

13828.

Rationalize : 1/2√3-√5​

Answer»

<U>HOPE IT HELPS U

PLZ MARK ME AS BRAINLIEST

13829.

Please give the answers

Answer»

Answer:

Step-by-step explanation:

T and give it a boundary area extending along with synonyms and antonyms of a smooth and creamy CLEAVAGE show the RESULTS of the YEAR again when we all pledge to CHANGE the world and the other hand I completed my assignment of a smooth transition from you SOON pls amake

13830.

The value of P(x)=5x-4x^2+3 at x=-1 is (hint x^2 means x square ) ​

Answer»

<P>Step-by-step explanation:

) LET p (x) = 5x – 4x2 + 3 …(i)

On PUTTING x = -1 in EQ. (i), we get

p(-1) = 5(-1) -4(-1)2 + 3= - 5 - 4 + 3 = -6

13831.

6/8 + 2/8 + 5/8 =a. -13/8 b. 12/8C. 13/8d. -132/8​

Answer»

\Large \fbox \red {Question \: :}

\frac{6}{8}  +  \frac{2}{8}  +  \frac{5}{8}

\Large \fbox \red {Answer \: :}

\frac{6}{8}  +  \frac{2}{8}  +  \frac{5}{8}

=  \frac{13}{8}

\implies C) 13/8

____________________

\textbf \pink {HOPE IT HELPS} ❤️

\huge \green {Brainliest \: please} ✌️

13832.

If one of the zeroes of the cubic polynomial r8 - 7x + 6 is 2, then the product of theother two zeroes is :(a) 2(b)-2(c) 3(d) -3.​

Answer»

ANSWER:

C) 3..….......................

13833.

Find the value of 'x' from the following statement log81 9=x.Please give the full solution.

Answer»

Answer:

Answer by lwsshak3(11628) (Show SOURCE): You can put this solution on YOUR website!

LOG81(9)=x find VALUE of x

This reads: log of number(9), BASE(81)=x

convert to exponential form: base(81) raised to log of number(x)=number(9)

81^x=9

x=1/2

13834.

A beaker is filled with a liquid up to the mark of one liter and weighed. The weight of the liquid is found to be 6.5 N. The specific weight of the liquid will be?​

Answer»

EXPLANATION: SPECIFIC WEIGHT(γ) is defined as the weight(W) per unit volume(V ), i.e.,

γ = w⁄V

Thus, γ = 6:5 ⁄10-3 N ⁄ m3 = 6:5 kN/m3.

13835.

Explain why7X 11X13 +13 and7 X6 X5 X4 X3 X2X1 +5 are combosite number​

Answer»

Answer:

GOOD Morning......✌

Step-by-step explanation:

Given 7×11×13+13

=13×(7×11+1)=3×78

This number is MULTIPLE of two integers.Hence it has more than two factors.Hence it is a COMPOSITE number.

similarly in

7×6×5×4×3 ×2×1+5

=5(7×6×4×3 ×2×1+1)=5×1009

This number is multiple of two integers.Hence it has more than two factors.Hence it is a composite number.

13836.

Like fraction 215+ 815​

Answer»

ANSWER:

Is this FRACTION \frac{2}{5}+\frac{8}{5}

Then the answer will be

\frac{2+8}{5}\\ =\frac{10}{5} \\=2

13837.

Using suitable identity; evaluate the following: 107×93​

Answer»

Answer:

93 *100 = 93000 + 93*7 = 93000+ 651 = 93651

13838.

What is the cauchy sequance of real nmbr​

Answer»

A sequence {xn} of REAL numbers is SAID to be Cauchy sequence if for every ε > 0 there exists N ∈ N such that if n,m>N ⇒ |xn − xm| < ε. A sequence is Cauchy if the terms eventually get arbitrarily CLOSE to each other. = ε. = ε.

plz mark me as brainliest and follow me and I will follow you BACK.

13839.

Can (x+1) is the factor of ( x+1+0cube +x square)​

Answer»

Step-by-step EXPLANATION:

Here is your answer !!

_______________________________________________⭐

↪To check that (X + 1) is the FACTOR we will put value of x in the given POLYNOMIAL .

↪Hence ,

↪x + 1 = 0

↪x = -1

↪p ( x ) = x ^3 + x ^2 + x + 1

↪( -1 )^3 + ( -1 )^2 + ( -1 ) + 1 = 0

↪- 1 + 1 - 1 + 1 = 0

↪0 = 0

↪Hence zero is the required answer

↪( x + 1 ) is the factor of given polynomial.

Hope it is satisfactory :-)✌

13840.

1. 1+3+5+7+9+11=(---)2​

Answer»

ANSWER:

6

plz MARK my answer as the brainliest

13841.

४२० मिनट होता है १) 7 घंटा 2)८ घंटा ३) 3६ घंटा ४) ४ घंटा please answer me ​

Answer»

Answer:

7 hours because 420 / 60 = 7 THANKS DE DENA

13842.

The pair of equations 4x - 5y = 8 and 8x - 10y = 3 has a unique solution true or false​

Answer»

ANSWER:

Of COURSE TRUE...

HOPE this HELPS

13843.

If one zero of the polynomial f).*then =13. improcal of the other​

Answer»

If one zero of the polynomial f(X) = (k2+4)x2+13x +4k is reciprocal of he other, then FIND thevalue of K. 2. See answers.

Missing: improcal ‎| MUST include: improcal

13844.

Find the value of p for which the points (-5,1) , (1,p) and (4,-2) are collinear​

Answer»

EXPLANATION.

point are = (-5,1),(1,p),(4,-2) are collinear

TO FIND VALUE OF P.

Conditions of collinear

x1 ( y2 - y3) + X2 ( y3 - y1) + x3 ( y1 - y2) = 0

x1 = -5

x2 = 1

x3 = 4

y1 = 1

y2 = p

y3 = -2

-5[p - (-2) ] + 1 [ -2 - 1 ] + 4 [ 1 - p ] = 0

-5 [ p + 2] + 1 [ -3] + 4 - 4p = 0

-5p - 10 - 3 + 4 - 4p = 0

-9P - 9 = 0

-9p = 9

p = -1

Therefore value of p = -1

13845.

A golfer has 12 golf shirts in his closet. Suppose 9 of these shirts are white and the others blue. He gets dresses in the dark, so he just grabs a shirt and puts it on. He plays golf two days in a row and does not do laundry. What is the likelihood both shirts selected are white?What is the likelihood the first one is white and the second blue?What is the likelihood they are both blue?Example​

Answer»

Such a LONG QUESTION I don’t WANT to ANSWER the question

13846.

Using suitable identity evaluate (102)square​

Answer»

ANSWER:

the answer is in the PICTURE.

13847.

Find the value of 'x' from the following statement log81 9=x

Answer»

Step-by-step EXPLANATION:

FULLFORM of LOG is LOGIN 819

13848.

籍2Factorize theX² - 16x² + 69x-5a.Palynomial(i)(x-2)(x-6) (x-7)lie) (x-2)(x+5) (X+7)(iii) (x-2) (X-6) (x-a)(iv) (x-1) (x+6) (X+9)​

Answer»

ANSWER:

MENTION the QUESTION NICELY

13849.

5. If a number is multiplied by 3. Its cube gets multiplied by:(a) 27(b) 9(d6(d) 3​

Answer»

Answer:

A) 27

Step-by-step explanation:

13850.

HEY GUYSGOOD MORNING PLEASE ANSWER IT FASTIT WAS VERY URGENCY PLEASE ANSWER IT FAST​

Answer»

Step-by-step explanation:

to VERIFY that 1, -1, -3 are zeroes of eqn

put the value of x as 1, -1, -3 in eqn one by one and check whether they made eqn ZERO or not

if yes, then they are the zeroes of eqn

if no, they are not

and in ORDER to verify relation b/w zeroes and coefficients

check whether

sum of zeroes ( p + q + r) = -b/a

sum of zeroes two at a time ( pq + qr + rp) = c/a

product of zeroes ( PQR ) = -d/a

I assume p,q,r as zeroes of polynomial

this might HELP you

if you have any doubt, then ask me