Integrals Test

Result

Integrals Test - 4

Score
-
out of -
Rank
-
out of -

TIME Taken - -

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Weekly Quiz Competition

Question 1
1 / -0.25

One value of ∫f '(x) dx is

A
f ‘(x)

B

C
f (x)

D
none of these

Solution

As (∫f '(x)dx) = f(x) + C, therefore, one value of (∫f '(x) dx) is f(x)
Question 2
1 / -0.25

∫ log x dx is equal to

A

B
x log x –x

C

D
none of these

Solution
Question 3
1 / -0.25

A

B

C

D

Solution
Question 4
1 / -0.25

A
-4

B
-1/4

C
3

D
7

Solution
Question 5
1 / -0.25

A

B
πlog 2

C

D
none of these.

Solution
Question 6
1 / -0.25

if ∫g(x) dx = g(x), then is equal to

A
g (x) tan (π/2)

B

C

D
none of these

Solution
Question 7
1 / -0.25

If f (x) be a function such that

A
x log (x e)

B

C

D

Solution

∫log xdx = xlog x - x = x(log x -1)
= x(log x - log e) =
Question 8
1 / -0.25

A

B

C

D
none of these.

Solution
Question 9
1 / -0.25

A

B

C

D
none of these

Solution

Dividing numerator and denominator by cos2x and substituting tanx = t , we get :
Question 10
1 / -0.25

A
1/110

B
1/132

C
1/148

D
1/140

Solution