Question
If ∫f x dx =Ψ (x),then ∫x5 f(x3)dx is equal to
Solution
C.
Given, ∫f(x) dx = Ψ (x)
Let l = ∫x5f(x3)dx
Put x3 = t
⇒ x2dx = dt/3 ...... (i) 
If ∫f x dx =Ψ (x),then ∫x5 f(x3)dx is equal to
C.
Given, ∫f(x) dx = Ψ (x)
Let l = ∫x5f(x3)dx
Put x3 = t
⇒ x2dx = dt/3 ...... (i)
Mock Test Series
