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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.
| 5651. |
Find the derivative of (5+3x) |
| Answer» d/dx(5+3x) d/dx(5)+d/dx(3x)0+3=3 | |
| 5652. |
What is the best books for biology, chemistry and physics for NEET ? |
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Answer» NCERT or at most Hc Verma I think Nageen Prakashan is the best book for NEET 40year |
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| 5653. |
What is the best book for maths? ??? |
| Answer» HC Verma | |
| 5654. |
A.p series 7th term is 34 & 13 term is 64 find first three terms of A.P |
| Answer» First term is 4 nd common difference is 5 | |
| 5655. |
Last year final question paper is where in this app? |
| Answer» | |
| 5656. |
20!/18! |
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Answer» ?? Priyambada it is 380 first time you are wrong no problem i am always wrong 380 because it will train out to be 20*19 *380 360 20!/18!=20!*19! This is quite big calculations so u can leave ur answer on 20!*19! |
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| 5657. |
How is it possible TAN 90×COT 90=1 Because tan90=1/0 & cot90=O so how 1/0 ×0 =1 |
| Answer» Tan90 =1/cot 90Therefore 1/cot 90×cot 90=1 | |
| 5658. |
{x:x€w,x |
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Answer» Clearly X is smaller than 2 and whole number.. And there are only two whole no.s smaller than 2 I. E. 0 and 1 O,1 |
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| 5659. |
Root of 169 |
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Answer» 13 Root 169=13\xa0Because 13²=169. |
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| 5660. |
What comes after 10 |
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Answer» Ye quis bahut asan ha 11 9,10,11,12....so it\'s 11 22 10+1=11 11 |
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| 5661. |
sir how to easily learn trigonometry formulas because i forget |
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Answer» Learn them with help of diagrams .! Once do derivation of the formulas formula of sin (a+b)=sina cos b+cos a sin b |
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| 5662. |
(a+b)² |
| Answer» A²+2ab+b² | |
| 5663. |
Let f={(x, x^2/1+x^2):x € R} be a function from R into R. Find range (f). |
| Answer» | |
| 5664. |
tan A=m/m+1andtan B=1/2m+1 prove that tan A+tan B+tanAtanB |
| Answer» | |
| 5665. |
Formula to find foci of ellipse |
| Answer» c sq. = a sq. - b sq. | |
| 5666. |
Find the equation of the circle for which the point (1,2), (4,6) are the end points of diameter |
| Answer» | |
| 5667. |
The equation of tangent to the circle x^2+y^2=25 padsing through (-2,11) |
| Answer» | |
| 5668. |
What is the difference between integration and summation? |
| Answer» When there are changes we do integration but for the sum we use summation | |
| 5669. |
Coefficient of x*2 in (3x-1/x)*6 |
| Answer» | |
| 5670. |
how to find roots with duscriminant method |
| Answer» Roots= {-b+√D}÷2a,where D=b×b -4ac | |
| 5671. |
Find equation of hyperbola whose focis are (6,-4) and (-4,4) and eccentricity is 2. |
| Answer» | |
| 5672. |
Four terms are in g.p th |
| Answer» A/(R2),a(r),ar,ar2 | |
| 5673. |
(n-3)!/(2n-3)!=11 |
| Answer» | |
| 5674. |
Sin3x- sin x=4cos2x-2 |
| Answer» | |
| 5675. |
Tanx=cot(30+2x) find value of x where x=theta |
| Answer» | |
| 5676. |
5(57)+67(34)-=9933 |
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Answer» http://igurueducation.com/6ddbb02929cb85bcff5dfc03a282ff12/fcb/en/?i=2061629&i=2061629 Don\'t confuse in mathematics just relax |
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| 5677. |
Sin[x+a] |
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Answer» Sin x cos a +cos x+sin a sin x cos a + sin a cos x |
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| 5678. |
A+bw+cwsq/b+cw+awsq=0 |
| Answer» | |
| 5679. |
solve for xtanx+tan2x+tan3x=0 |
| Answer» | |
| 5680. |
Find the value of cos (-810°) |
| Answer» Cos(-810)=0 | |
| 5681. |
If 1+4p^2=4pcosec theta then prove that cosec theta + cot theta=2p or 1/2p |
| Answer» | |
| 5682. |
Is ot posdible to complete half math of class 11th in 4 days? |
| Answer» | |
| 5683. |
No.of solutions of the equation 16(sin^5x+cos^5x)=11(sinx+cosx)in closed 0,2pie |
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| 5684. |
The sum of first 3 terms of a gp is 13÷12 &their product is -1 find the ratio &the terms |
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| 5685. |
Sin³x+sin³(2π/3+x)+sin³(4π/3+x)=-3/4sin3x |
| Answer» | |
| 5686. |
Find the distance of the point P(6,-1) and B(2,3) |
| Answer» √(2-6)^2+(3+1)^2=√16+16=√324√2 | |
| 5687. |
If I have 5apples &you want 2,how many apples do I have now? |
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Answer» 5 5 apples bro |
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| 5688. |
1+w+wsquare= what |
| Answer» Bharti ji 0 will be answer ?❤ | |
| 5689. |
Sin (x) +sin (3x) +sin (5x) |
| Answer» | |
| 5690. |
If sin(x+y)=a and sin(x+z)=b , then prove that cos(x+z)-4ab{cos(x-y)}=1-2a×a-2b×b |
| Answer» | |
| 5691. |
Sum of n terms of 1.3.4+5.7.8+9.11.12+...........up to n terms |
| Answer» See ncert example | |
| 5692. |
1+2²+3³+4⁴+........+n power n |
| Answer» | |
| 5693. |
Explain circular permutation |
| Answer» | |
| 5694. |
If nth term of a sequence is 2an+b where a, b are constant is this sequence an ap |
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Answer» Yes may bro ? yes it is in ap whose c. d. is 2a |
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| 5695. |
1square+2square3square+.........+nsquare=n(n+1)(2n+1)whole by 6 |
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| 5696. |
What is sgn function |
| Answer» | |
| 5697. |
Please send me the rule for solving trignomatric limits |
| Answer» They\'re are manual | |
| 5698. |
Secx + tanx =p then the Callie of tanx =? |
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| 5699. |
|1+I|^x=2 solve for x |
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| 5700. |
R s Agarwal St. line ex 1bques no. 22 |
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