Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Let n ≥ 2 be a natural number and 0 < θ < π / 2. Then 
d θ is equal to :
(where C is a constant of integration)
A
+ C
B
+ C
C
+ C
D
+ C
Text Solution
Verified by ExpertsThe correct answer is:
B
Sol. 
= 
(Put sin θ = t, )
= 
= 
Put 
,
⇒ I = 
= 
= 
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