Published by:
CGP EDU Academic Team
Published on: August 13, 2026
The value of 
dx is equal to
A
2 n 
+ C
+ C
B
n 
+ C
+ C
C
– 2 n 
+ C
+ C
D
– 2 n 
+ C
+ C
Text Solution
Verified by ExpertsThe correct answer is:
C
Ι = 
= 
= 
put 
cos = 
t ⇒ sin 
dx = – 
dt
⇒ Ι = – 2 
= – 2 n 
–2 n 
+ C 1 = –2 × 
n 2 – 2 n 
+ C 1
= –2 n 
+ C
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