If for x (0, 1 4 ), the derivative of ^ -1 ( 6x x 1 - 9x^3 ) is x g(x), then g(x) equals :

JEE Main 2017 Mathematics question

If for , the derivative of is , then g(x) equals :

Answer: (D)

For , , so the function is .

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

Question ID VK-009008