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.
| 13551. |
If 1,w,w^2are cube root of unity,then find the value of 1+w+w^2=??? |
|
Answer» djcr the answer is YES I can get the answer questions kay COMMENTS social app MAY be I will |
|
| 13552. |
F= x-e^-x =0. find the root between a=0 and b=1 by using bisection method. |
| Answer» | |
| 13553. |
Prove that (cos^2 48° -sin^2 12°=(√5+1)/8 |
|
Answer» Step-by-step EXPLANATION: cos^A- SIN^2B=cos(A+B)sin(A-B) =cos60sin36 (1÷2)((√5+1)÷4) =(√5+1)/8 |
|
| 13554. |
..प्रश्न क्र.10रामरावांनी आपल्या शेताच्या 1/3)भागात ऊस लावला, 1/4) भागातभुईमूग लावला व उरलेल्या 25 एकरात ज्वारी लावली. तर रामरावांचेएकूणकिती एकर शेत आहे ? |
|
Answer» Given : रामरावांनी आपल्या शेताच्या 1/3)भागात ऊस लावला, 1/4) भागात भुईमूग लावला व उरलेल्या 25 एकरात ज्वारी लावली To find : रामरावांचे एकूण किती एकर शेत आहे Solution: एकर शेत आहे = 12A एकर शेताच्या 1/3)भागात ऊस लावला => ऊस = (1/3)12A = 4A एकर शेताच्या 1/4) भागात भुईमूग लावला => मूग = (1/4) 12A = 3A एकरा ऊस + मूग + ज्वारी = शेत => 4A + 3A + 25 = 12A => 25 = 5A => A = 5 शेत आहे = 12 * 5 = 60 एकर 60 एकर शेत आहे Learn more: In a box of MARBLES , 3/8 of the marbles are red 2/5 are blue and the ... A FARMER has a triangular field with sides 240 m, 200 m and 360 m ... |
|
| 13555. |
If A ={2 3} B= { 1 -2}{-1 3} { -1 3}then verify that (AB)-1 and B-1 A-1 |
|
Answer» [/tex] ... |
|
| 13556. |
Prove that : cosec A (1+ cos A)(cosec A- cot A) = 1 |
| Answer» | |
| 13558. |
8.Find the value of-(a) (-3) - (-19)(b) - 12 - 8 - (-35)(c) 56 - (- 13) + 15(d) (-41) + (-36) - 23(e) (-16) - (- 6) + (- 9) - 4(f) 71 - 83 - (-42) + 15 |
|
Answer» a=6 b=15 c=84 d=-100 e=-23 f=45 |
|
| 13559. |
If y+ xy = siny,find dy/DX |
|
Answer» y+xy=SINY y(1+x)= siny both SIDE DERIVATIVE RESPECT to x y×d/dx(1+x) +(1+x)×dy/dx= d/dx(siny) y+(1+x)×dy/dx=cosy×dy/dy dy/dx(1+x-cosy)=-y dy/dx= -y/(1+x-cosy) |
|
| 13560. |
When a force of 500 n acts on asurface it produces a pressure of 5000n.calculate the area on which force acts |
|
Answer» Step-by-step EXPLANATION: |
|
| 13561. |
Find square root of 1089/3481 by long division method |
|
Answer» Step-by-step EXPLANATION: |
|
| 13562. |
Find the equation oflinethroughanpossingstraight line (12) andmakingangle Goo with Jack-y +2=0 |
|
Answer» Answer: 12+(-y+2) = 0 shayad YAAR mark me as brainliest....... |
|
| 13563. |
Arrange in descending order 6352 1047, 7354 206, 635 14759, 73550 14, 1023 45680 |
|
Answer» Answer: Digit are so big Step-by-step EXPLANATION: |
|
| 13564. |
The product of sum anddifference of two numbers is* |
|
Answer» Answer The product of sumnabd difference of Two Binomials. .... It is stated as : The product of the binomial SUM and diffrence is equal to a square of the FIRST term means the square of the SECOND term. Step-by-step explanation: Mark as branlist and follow me please |
|
| 13565. |
For what value of k , the points (k,-2) , (1,4) and (-3,16) in given order are collinear . |
|
Answer» Step-by-step EXPLANATION: if any GIRL INTERESTED to TALK me then INBOX me |
|
| 13566. |
Calculate the amount on ₹7500 in 2 years and at 6% compounded anually |
|
Answer» Rs.8460 Step-by-step EXPLANATION: S.I = (PTR)/100 Amount=P+I P = Rs.7500 T = 2 years R = 6% S.I = (7500x2x6)/100 (Cross out the underlined zeros) = 75x2x6 = 150x6 S.I = Rs.960 Amount = P+I = 7500+960 Amount = Rs.8460 Hope it helps you; MARK as the brainliest
|
|
| 13567. |
How to mark the axis in graph |
|
Answer» Answer: To properly label a graph, you should identify which variable the x-axis and y-axis each represent. Don't forget to include units of measure (CALLED SCALE) so readers can understand each QUANTITY represented by those axes. Finally, add a TITLE to the graph, USUALLY in the form "y-axis variable vs. x-axis variable." |
|
| 13568. |
Find division of 3 by 5 with proper mathod |
|
Answer» Answer: 3/5=0.64 MAY be........ |
|
| 13569. |
Properties of inverse trigonometrygive 30 thanks and take 40 |
|
Answer» Important Properties of INVERSE TRIGONOMETRIC Functions Sin−1(X) = cosec−1(1/x), x∈ [−1,1]−{0} Cos−1(x) = sec−1(1/x), x ∈ [−1,1]−{0} Tan−1(x) = cot−1(1/x), if x > 0 PLZZZ follow n mark brainliest #innocentgirl |
|
| 13570. |
2x-3y-8=0,4x_6y_9=0 |
|
Answer» Answer: 2x-3y-8=0 ...(.1) EQ 1 multiplication by 2 4x-6y-16=0...(.2) 4x-6y-9=0..(.3) substraction 2 by 3 4x-6y-16=0 4x-6y-9=0 - + + =0 _____-7 answer is your QUESTION please make me BRAIN list____ |
|
| 13571. |
L. C. M of 12,96 step by step |
|
Answer» answer 12,96 Step-by-step EXPLANATION: 12=2×2×3 96=2×2×2×2×2×3 hope this is HELP you |
|
| 13572. |
Find the value of(a) - 3) -- 19)le 56 - - 13) + 15e) - 16) -- 6) + (- 9) - 4(b) - 12 - 8 - (-35)(d) (-41) + (-36) - 23(1) 71 - 83 - (-42) - 15 |
|
Answer» A)-3-19=-22 i am not ABLE to understand ur full question...write PROPERLY .. do FOLLOW me.. |
|
| 13573. |
(30) * (-23) +30*14 |
Answer» 30) * (-23) +30*14 = - 270❤️❤️Hope this helps u dear❤️❤️ ✌️Pls Mark as brainliest✌️Don't FORGET to follow me :) |
|
| 13574. |
Arrange -5,2,1 and -8 in ascending order. |
|
Answer» Step-by-step EXPLANATION: -8,-5,1,2 hope this helps. please MARK as BRAINLIEST |
|
| 13575. |
(y-8)(y-9)=0. prove this |
|
Answer» (y-8)(y-9)=0 Answer: (y-8)=0 y=8 (y-9)=0 y=9 (8-8)(9-9)=0 0x0=0 0=0 hence proven and ALSO follow me |
|
| 13576. |
Correct answer only. Please sove it and send. |
Answer» LOG 3 is your ANSWER please mark as BRAIN liest and follow me |
|
| 13578. |
Roots of equation 1/x+4 -1/x-7 = 11/30, where x#-4,7. are * |
|
Answer» Step-by-step EXPLANATION: |
|
| 13579. |
1. In the given figure, two straight lines AB and CD intersect each other at OFind the value of x,y and z.angle BOD = XAngle COB = 2zAngle COA=46Angle AOE= 75Angle EOD= Y |
|
Answer» x=2 yx-3 x-3=y y1 z=5 drop of for crsftv ftgh byvcrd |
|
| 13581. |
Please quickly give my answer |
|
Answer» Answer: Water = 3 parts Total parts = 7+3=10 parts Percentage for milk = 7/10*100= 70% percentage for water = 3/10*100= 30% Step-by-step EXPLANATION: Hope it helps you please vote me and mark as the brainiest answer ... THKX |
|
| 13582. |
Prove that Cos^4 A- sin^4 A=cos 2A |
|
Answer» We use the FOLLOWING identities a 2 n − b 2 n = ( a n + b n ) ( a n − b n )
sin 2 x + cos 2 x = 1
cos ( a + b ) = cos a cos b − sin a sin b
Proof cos 4 x − sin 4 x = ( cos 2 x + sin 2 x ) ( cos 2 − sin 2 x ) = cos 2 x − sin 2 x = cos x cos x − sin x sin x = cos ( x + x ) = cos 2 x |
|
| 13583. |
What's your main Ram |
|
Answer» Answer: HUG and KISS me add your THOUGHTS here to visit you to jarur sorry for the first TIME in it will will ytyttt IU and it |
|
| 13584. |
Three angles of a quadrilateral are 65°,80°,100°. The forth angle is ___________ * |
Answer» HI MATEhere is your answerhope it will helpkeep SMILING(* ̄︶ ̄*)❤✌ |
|
| 13585. |
What will be the unit digit in the square of 38? |
|
Answer» Step-by-step explanation: 8=8² 8=64 So 64 is the ANSWERR |
|
| 13586. |
Sangeeta lent Rs. 40960 to Amar to purchase a shop at 12.5% per annum. If the interest iscompounded semi-annually, find the interest paid by Amar after 1½ years. |
|
Answer» Answer: 7680 Step-by-step explanation: Sangeeta lent Rs. 40960 At 12.5% PER annum Time 1.5year as 1/2 The FORMULA to find the interest is (Principle×Rate×Time)÷100 Principle is Rs. 40960 Rate is 12.5% Time is 1.5 years So, (40960×125×15)÷1000×10 then SOLVE it then interest will come. |
|
| 13588. |
Find the sum and product of roots of 2x²-3x+5=0 |
|
Answer» Step-by-step EXPLANATION: |
|
| 13589. |
Convert 2√90 into decimal |
|
Answer» Given : 2√90 To Find : CONVERT into decimal Solution: 2√90 = 2 √3 * 3 * 10 = 2 * 3 √10 = 6 √10 3.162 10.000000 3 9 ______ 100 61 61 ________ 3900 626 3756 ________ 14400 6322 12644 _______ 1756 √10 = 3.162 6 √10 = 6 * 3.162 = 18.972 2√90 = 18.972 Learn More: using long DIVISION method find the square root of 7576 - Brainly.in Square root of 225.360144 by using long division method - Brainly.in |
|
| 13590. |
Hamid Pathan you are confirm your answer was right |
|
Answer» I Can FOLLOW You But You Before Me MARK As BRAINLIEST |
|
| 13591. |
Which of the following equation cannoy be formed using the equation x=7. 2x+1=15. 7x+1=50. x-3=7. (x/7)-1=0. |
|
Answer» Step-by-step EXPLANATION: x-3=7 hope this HELPS you |
|
| 13592. |
The dimensions of a rectangular field are 80m and 18m. Find the length of its diagonal. |
|
Answer» LENGTH of diagonal=82m Step-by-step EXPLANATION: A/c to pyhagoras THEOREM, 80sq + 18sq = root6724 =root82sq =82 |
|
| 13593. |
Lim n tends to infinity [(1^2/(1^3+n^3))+(2^2/(2^3+n^3))+...........+(n^2/n^3+n^3)] |
|
Answer» Here is UR answer for you and I will be HAPPY to HELP you out with |
|
| 13594. |
Solve the following equation and verify your answer. −1/ 4 + −2/ 3 = +1/ 2 |
|
Answer» PLZ MARK me as BRAINLIEST |
|
| 13596. |
How many orders are there in 382 days |
|
Answer» Answer: To FIND odd DAYS we have DIVIDE by 7 the remainder it SELF is the odd days. As,usually》 382/7=54. the remainder is 4. The odd days of 382is 4. |
|
| 13598. |
Find the 31st termed the ap 7,3,9..... |
|
Answer» Step-by-step EXPLANATION: HYY G PHONE EST या मुझसे कुछ भी चाहिए और e6मैं जो हूं उसका सही उत्तर सही हूं, जो मैं हूं उसका सही उत्तर क्या है? |
|
| 13599. |
Answer?please tell me soon |
|
Answer» log(1+x)+c is answer MARK my answer as brainliest and FOLLOW me |
|
| 13600. |
Ifcosa= COSB, then a+b= |
|
Answer» Step-by-step EXPLANATION: a = b = cos^2 a - sin^2 a = 2cos^2 a - 1 |
|