Test SeriesFree PYQsExamsPricing

JEE Advanced Mathematics question

MathematicsContinuity and DifferentiabilityJEE Advanced

If , and then is

Answer: (A)

Solution

RHD==.

This is ; by L'Hospital (differentiate w.r.t. ):

=Missing argument for \frac\frac{-1/h^2}{ยท(-2/

See the full step-by-step solution

Create a free account to read the complete working (4 steps), and practise questions like this in a timed test.

Create a free account

Question ID VK-109319