If ^ -1 ( x^2+y^2 x^2-y^2 )=2a such that y dy dx =x f(a) then the value of f ( 2 3 ) is

MHT CET 2026 Mathematics question

If such that then the value of is

Answer: (C)

From the given relation . By componendo-dividendo: , i.e. . So . Differentiate w.r.t. (with constant):

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

Question ID VK-101687