AP EAMCET · Maths · Definite Integration
- A
- B
- C
- D
Answer & Solution
Correct Answer
(C)
Step-by-step Solution
Detailed explanation
I=∫0π2x+sinx1+cosx. dx (1+cosx=2cos2x2 as cos2x=2cos2x-1) I=∫0π2x+sinx2cos2x2. dx sin2x=2sinx cosx & 1cosx=secx I=∫0π2xsec2x22+2sinx2cosx22 cos2x2.dx I=∫0π212x.sec2x2dx +∫0π2tanx2.dx…
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