Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If 
= a 
+ b 
+ C, where C is an arbitrary constant of integration, then the values of a 2 + 9b equals to :
Text Solution
Verified by ExpertsThe correct answer is:
10
(10)
Sol. Ι = 
= 
= 
dx Let tanx = t 2/3 
sec 2 x dx = 
⇒ Ι = 
= 
= 
= 
= 
= 
⇒ a = –2, b = 2/3
──────────────────────────────────────────────────────────────────────────────────────────
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems