defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Relations and Functions Composition of Functions
Let ƒ(x) = x5 + 2ex/4 for all x ∈ R. Consider a function g(x) such that (gof) (x) = x for all x ∈ R.
Then the value of 8g'(2) is :
1
16
2
4
3
8
4
2