Test SeriesFree PYQsExamsPricing

JEE Main Mathematics question

MathematicsFunctionJEE Main

Let be a function defined by . Then, is

Answer: (A)

Solution

Let and solve the quadratic . \frac{4±\sqrt{16-4y}}{2}\sqrt${4-y

See the full step-by-step solution

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

Create a free account

Question ID VK-007555