Published by:
CGP EDU Academic Team
Published on: August 11, 2026
tan x. tan 2x. tan 3x dx =
A
+ C
B
+ C
C
+ C
D
+ C
Text Solution
Verified by ExpertsThe correct answer is:
B
= 
as tan 3x = 
= – 
n |cos 3x| + n |cos x| + 
n |cos 2x| + C
= – n |sec x| + 
n|sec 3x| – 
n |sec 2x| + C
──────────────────────────────────────────────────────────────────────────────────────────
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