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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.
| 4651. |
If the third term of G P is 4 then find the product of 1st five terms. |
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| 4652. |
tan15° |
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| 4653. |
What is the integer between 200and500 divisible by 8 |
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| 4654. |
Tan^2A-tan^2B=(sin^2A-sin^B)/coS^2ACOS^2B |
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| 4655. |
Find the value of tan 3π/8 |
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| 4656. |
Minor axis along to y axis |
| Answer» Question is not clear.. | |
| 4657. |
What is the general solution of sin2x+ sin4x + sin6x = 0 |
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| 4658. |
Lt x-2 (x) |
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| 4659. |
All questions related to limits |
| Answer» There are lot of question cant give all question to u sry? | |
| 4660. |
Cot x cot2x = 1+cot2x cot3x + cot 3x cotx |
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| 4661. |
If sinx+siny= a and cosx+cosy= b then find the value of tan(x-y÷2) |
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| 4662. |
Please explain me how do we find that cos ^-1(3/12) = 75° |
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| 4663. |
Write the number of proper subset of A |
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| 4664. |
2+6+18+...........+2*3to the power n-1=3to the power n-1 |
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| 4665. |
Let A=(1,2,3,4,5,6), B=(2,4,6,8 )find A-B and B-A |
| Answer» A-B=(1,3,5)&B-A=(8) | |
| 4666. |
In a town of 10000families40%buy newspaper A.... |
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| 4667. |
Cos20 cos 40 cos60 cos80 evaluate |
| Answer» 1 | |
| 4668. |
Sinx-xcosx/xsinx+cosx |
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| 4669. |
Find the ratio of cofficient of x^15 to the term independent of x in (x^2+2/x)^15 |
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| 4670. |
How to total surface area of sphere is4pir2 |
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| 4671. |
Y=sinx+cosx÷cosx-sinx then find dy÷dx |
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| 4672. |
Find the smallest set A Such that A union{1,2} = {1,2,3,5,9} |
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| 4673. |
Find the derivative of sinx+cosx/sinx-cosx |
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| 4674. |
What Is theory in account? |
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| 4675. |
How many 3 digit numbers are there with no digit repeated |
| Answer» Dear.. this question can be solved by using the fundamental principle of counting.... You can observer that we need a 3 digit number.. Thus we require ones\' digit, tens digit and hundred\'s digit... starting from that of hundreds digit.. We can put 1,2,3,3....9 in hundreds digit... it means we have 9ways.... then coming to tens digit... we can put 0,1,2,3....9 excluding the number we took at hundredth place... thus again we will have 9 ways.. Now one\'s digit... we can put 0,1,2...9 excluding the digits or numbers we used at the tens and hundredth places... thus we will have 8 ways... Hence the total no. Of ways = 9×9×8=648.... I hope it\'s clear... | |
| 4676. |
Questions of sample paper 5 |
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| 4677. |
Solve the inequalities 2x+5/x-2 |
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| 4678. |
Write contra positive and converse of following.1. If x is prime number,then x is odd. |
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| 4679. |
Sinx - x cosx divided by x sinx plus cosx |
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| 4680. |
Find differentiable of sin of modulus x |
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| 4681. |
U={1,2,3,4,5,6,7,8,9,10} if A={3,6,9} B={4,8}, C={2,4,6,8,10}, D={5} then find A-(B-C) |
| Answer» a={3,6,9} | |
| 4682. |
let A be a nonempty set such that A×B=A×C.Show that B=C |
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| 4683. |
(1,1),(2,-1),(3,2) |
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| 4684. |
Find the 6th term in the expansions of (2x-y) power 12 |
| Answer» 253 | |
| 4685. |
If z=2+3 |
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| 4686. |
If A={1,2} and B={a,b} then write the value of A×B |
| Answer» A×B = {(1,a) (1,b) (2,a) (2,b)} | |
| 4687. |
If a set has 4 elements thwn how many elenents are there in its power set |
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| 4688. |
Prove that :cos7x+cos5x/sin7x -sin5x=cotx |
| Answer» Use identity ....it\'s easy | |
| 4689. |
Limit x-1 x^2-√x÷√x-1 |
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| 4690. |
find the square root of (1+i.) |
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| 4691. |
rout of 2 |
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| 4692. |
Find the derivative of (x-1)(x-2) by differentiation |
| Answer» (x-1)(x-2)=x2-2x-x+2=x (x-2)-1(x-2)=(x-1)(x-2)=either x=1or ........x=2...... i dont know this is ryt or wrong...?????....and the starting x2 is x square | |
| 4693. |
rout of 532 |
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| 4694. |
Convert √3+I in the polar form |
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| 4695. |
Evaulate x^4+4x^3+6x^2+4x+9 if x= -1+root2 i |
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| 4696. |
Solve 24* |
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| 4697. |
convert into complex number 3(cos |
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| 4698. |
Evaluate lim 1-cosx cos2x X |
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| 4699. |
A+B+C=π prove that 2(1+sinA/2sinB/2sinC/2)=cos square A/2 *cos square B/2*cos squareC/2 |
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| 4700. |
How to find general solutions |
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