Home
Class 12
MATHS
If f(x)=x " and " g(x)=sinx, then intf...

If `f(x)=x " and " g(x)=sinx`, then
`intf(x)*g(x)dx=`

A

`-cosx+c`

B

`cosx+c`

C

`-xcosx+sinx+c`

D

`-xcosx-sinx+c`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • INTEGRATION

    TARGET PUBLICATION|Exercise EVALUATION TEST|29 Videos

  • INTEGRATION

    TARGET PUBLICATION|Exercise CRITICAL THINKING|179 Videos

  • DIFFERENTIATION

    TARGET PUBLICATION|Exercise EVALUATION TEST|30 Videos

  • LINE

    TARGET PUBLICATION|Exercise Evaluation Test|1 Videos

Similar Questions

Explore conceptually related problems

If int g(x)dx=f(x) , then : intf(x).g(x)dx=

If f(x)=x, g(x)=sinx, then int f(g(x))dx is equal to

If f(x) = x , g (x) = sinx , then int f(g(x)) dx is equal to

If f(x)=x, g(x)=sinx, then intf[g(x)]dx is equal to

If f(x)=sinx" and "g(x)=sgn sinx , then g'(1) equals

If intf(x)dx=g(x), then : intf^(-1)(x)dx=

If f(1-x)/(1+x)=x and g(x) = intf(x)dx then

If intf(x)dx=F(x), then int(f(x))/(F'(x))dx=

If (d)/(dx)[g(x)]=f(x) , then : int_(a)^(b)f(x)g(x)dx=

If f(x) and g(x) be continuous functions in [0,a] such that f(x)=f(a-x),g(x)+g(a-x)=2 and int_0^a f(x)dx=k , then int_0^a f(x)g(x)dx= (A) 0 (B) k (C) 2k (D) none of these