Published by:
CGP EDU Academic Team
Published on: August 12, 2026
[1 + tan x . tan (x + α )] dx is equal to -
A
cot α . log 
B
tan α . log 
C
cot α . log 
D
none of these
Text Solution
Verified by ExpertsThe correct answer is:
C
dx
= 
= 
= 
Multiply denominator and numerator by
sin α = 
= 
= 
= 
= 
= 
= 
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