JEE Advanced Mathematics question
The function has
Answer: (B)
Solution
f'(x) = = .
On we have , so . *(Figure: graphs of (decreasing from 1 at to 0 at ) and meet at exactly one point
See the full step-by-step solution
Create a free account to read the complete working (2 steps), and practise questions like this in a timed test.
Create a free account