If f:R R is defined by f(x)=x^3, then f^ -1 (8) is equal to

JEE Main Mathematics question

If is defined by , then is equal to

Answer: (A)

means all REAL with , since the function is from to . The real cube

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-007477