Published by:
CGP EDU Academic Team
Published on: August 12, 2026
If 
dx = – 2 
+ C, then find A and B.
Text Solution
Verified by ExpertsThe correct answer is:
A
A = 
, B = 
Sol. Ι = 
= 
= 
put tanx = t sec 2 xdx = dt
Ι = 
= 
= 
⇒ A = 
, B = 
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