MHT CET 2017 Math Solved Paper

© examsiri.com
Question : 26 of 50
 
Marks: +1, -0
If ∫
1
(x2+4)(x2+9)
d
x
= Atan−1
x
2
+ Btan−1(
x
3
)
+ C, then A - B =
Go to Question: