JEE Main 25 June 2022, Shift 2, Maths Q23

Question 23 of 90 in this shift, Maths question 23 of 30, Section B.

The value of

b > 3

for which

12\int_3^b \frac{1}{(x^2 - 1)(x^2 - 4)}\,dx = \log_e\left(\frac{49}{40}\right)

, is equal to ____________.

Official answer

NTA final key.

Chapter: Integrals
Topic: No close match in our taxonomy
Idea tested: No close match in our taxonomy

Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 108 of the 174 JEE Main shifts held from 2017 to 2026.