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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.
| 5551. |
Find the area of triangle ,the equations of whose sides are y=x, y=2x,and y-3x= 4 |
| Answer» using subtitional method in with two equation | |
| 5552. |
tan2x tanx /tan2x -tanx= sin2x |
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| 5553. |
How to find Q in complex no. When we get z and r and finding in which quadrant would it lie |
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| 5554. |
2+3+69+523688(4568)435(536)5566(755)/45477588(55)777/444(47+457)/444 |
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Answer» 5.63110726.........+15 X |
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| 5555. |
if cosec a -cot a =p. then the value of cosec a |
| Answer» (p^2 + 1)/2p | |
| 5556. |
How to find slope of a line from a equation of a given line |
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Answer» -coefficient of x/ coefficient of y Y=MX+c and the coefficient of x is the slope of line If given equation is Ax+By+C=0,thenBy=-Ax-C i.e.,y=-Ax/B-C/BHence,-A/B is the slope of line (coefficient of x) |
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| 5557. |
Biyedyueue6 |
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| 5558. |
Evaluate: lim. [3^x + 3^(3-x) -12]/3^(3-x) - 3^(x/2)x→² |
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| 5559. |
Sin 2x = 2cosSquarex |
| Answer» 2sinxcosx=2cosSquarexsinxcosx=cosSquarexsinx=cosxsinx/cosx=1tanx=1tanx=tan pi/4x=n.pi+pi/4 | |
| 5560. |
I have a whatsupp those wants to discuss more questions than msg ur number |
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| 5561. |
Maa ki choo |
| Answer» Sonata de yeah kits to deny logo?????? | |
| 5562. |
How to find range |
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Answer» Ex. Size is given 30,52,26,54,60,28,22,20So higest value is 60 and smallest value is 20Thus range=60-20=40?? Maximum value -minimum value Highest value - lowest value of the data |
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| 5563. |
Find the equation of a parabola whose focus is (2,5) and directix is 3x+4y+1=9 |
| Answer» Ans is10x2+9y2-52x-130y+345 | |
| 5564. |
√2x+3 derivative by the 1st principal |
| Answer» First by the chain rule get the answer and then use 1st principle for your answer | |
| 5565. |
Sin A + sin3A+ sin 5A+ sin 7A upon Cos A + cos 3A + cos 5A + cos 7A |
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| 5566. |
X + i y )by 3 equals to( a + i b) prove that x/a+y/b=4(a^2-b^2 |
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| 5567. |
B2 |
| Answer» Business to business | |
| 5568. |
find tangent 15 degree |
| Answer» Tan 15°= tan( 45°- 30°) ......( We can expand 15° ) = tan 45 - tan 30 _________________ 1+ tan 45 × tan 30 = 1 - 1/under root 3 ___________________ 1+ 1/under root 3 under root 3 - 1 ------------ under root 3 = ----------------------------- under root 3 +1 __________ under root 3 Under root 3 - 1 =_________________ ........ ( Answer) Under root 3 + 1 | |
| 5569. |
Chapter 8 exercise mislleneas questions no. 8 |
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| 5570. |
On sum will the compound interest at 7.5 per annum for 3 year compounded annually be 3101.40 |
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| 5571. |
On what sum will the compound interest at 7.5% per annum for 3year compounded annually be 3101.40 |
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| 5572. |
Expand using binomial theorem (1+x/2-2/x)^4 where x is not equal to 0 |
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| 5573. |
The mean of 2,7,4,6,8 and p is 7.Find the mean deviation about the median of these observations. |
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| 5574. |
Find limit when x approaches to 1 and function is. ( x^4-3x^3 +2)/(x^3-5x^2 +3x+1)? |
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| 5575. |
Find the distance of the point (-1,1) from the line 12(x+6)=5(y-2). |
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| 5576. |
How we find real no. Of complex number |
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| 5577. |
Limit x tends to 0 |
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| 5578. |
What is mean variance for n natural numbers |
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| 5579. |
What is meant by function? |
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| 5580. |
How many 4-digit numbers are there with no digit repeated |
| Answer» Let 4 digit number be abcdThe choices do we have for the digit aWe have 9 choices (since the first digit cannot be 0).Now for each possible choice of a we have 9 choices for b (since we want b to be a different digit to a and we now allow 0 ).So for choice of the ab part we have 9∗9=81 possibilities.Now for each of these we have 8 choices for c (to avoid c being the same as either a or b). For each of these we have 7 choices for d (to avoid d being the same as either a,b or c ).So in total there are 9∗9∗8∗7=4536 possible numbers. | |
| 5581. |
4sinx.cosx+2sinx+2cosx+1=0 |
| Answer» | |
| 5582. |
which is most important chapter for 12th use |
| Answer» All chapters are important | |
| 5583. |
What will be the solution for iota raise to power iota raise to power iota.. please send the answer |
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| 5584. |
Find derivative by first principal of cos(3x+2) |
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| 5585. |
How we concentrate on studies please answer me |
| Answer» No substitute for hard work my find | |
| 5586. |
Represent the complex number z=1+4 in polar form |
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| 5587. |
P(a,b)is the mid point of the line segment between axes.show that equation of the line is x/a+y/b=2 |
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| 5588. |
If 2 curves (x^2/a)+(y^2/4)=1 and y^2=16x inherent at right angles, find \'a\'. |
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| 5589. |
integrate sec x/(1+ cosec x) |
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| 5590. |
Find SI,if p=rs 800,R=5%per annum,T=4months |
| Answer» P = 800 , R= 5 % and T = 4 months = 4/12 = 1/3 yearS.I = P x R x T / 100S.I. = 800x5 x1/100 x3S.I = 8 x5 /3S.I. = 40/3S.I. = 13.33 | |
| 5591. |
Log(sinx+y)=? |
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| 5592. |
Log(sin x+y) |
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| 5593. |
area of cone what |
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| 5594. |
What is parallelopiped |
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| 5595. |
prove that 16cos 2pi/15 cos 4pi/15 cos8pi/15 cos 16pi/15=1 |
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| 5596. |
conic sections |
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| 5597. |
16 cos2pi/15 cos4pi/15cos 8pi/15 cos 18pi/18 |
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| 5598. |
How would u find log valuein physics or chemistry ? |
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| 5599. |
Any other method for solving ques. N0. 29 From ex: 9.3 |
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| 5600. |
If nth term of an A.P. Is 6n-7 then write its 50th term |
| Answer» 300-7=293 | |