Home
Class 11
MATHS
Let f(x)= int e^(x)(x-1)(x-2)dx. Then ...

Let `f(x)= int e^(x)(x-1)(x-2)dx`.
Then f decreases in the interveal

A

`(-oo,-2)`

B

`(-2,-1)`

C

`(1,2)`

D

`(2,oo)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

f(x)=(x-1)|(x-2)(x-3)| . Then f decreases in

The function f(x)=x^x decrease on the interval

A cubic f(x)=ax^(3)+bx^(2)+cx+d vanishes at x=-2 and has relative maximum/minimum at x=- 1 and x=1//3 if int_(-1)^(1)f(x)dx=(14)/(3) f(x) decreases in the interval

Let f(x)=(x)/(e^(x)-1)+(x)/(2)+1, then f is

int e^(ax)[a f(x)+f' (x)]dx=

f(x)=2.e^(x^(2)-4x)) decreases in

If f(x)=int_(x)^(x+1) e^(-t^(2)) dt , then the interval in which f(x) is decreasing is

f(x)=x.e^(-x) is decreasing in

Find the intervals in which f(x) = 2x^(3) - 9x^(2) - 12 x -3 is increasing and the intervals in which f(x) is decreasing.

Let f(x) be a function satisfying f'(x)=f(x) with f(0)=1andg(x) be a function that satisfies f(x)+g(x)=x^(2) . Then the value of the integral int_(0)^(1)f(x)g(x)dx, is