The value of b > 3 for which 12 _3^b dx (x^2-1)(x^2-4) = _e ( 49 40 ), is equal to _____.

JEE Main 2022 Mathematics question

The value of b > 3 for which , is equal to .

Answer: 6

, so = 4[(1/4)ln|(x − 2)/(x + 2)| − (1/2)ln|(x − 1)/(x + 1)|] = ln|(x − 2)/(x + 2)|

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

Question ID VK-024916