TS EAMCET · Maths · Definite Integration
- A
- B
- C
- D
Answer & Solution
Correct Answer
(B)
Step-by-step Solution
Detailed explanation
I=∫0π2cos3xsinx+cosxdx …1 ∴I=∫0π2cos3π2-xsinπ2-x+cosπ2-xdx ∴I=∫0π2sin3xcosx+sinxdx …2 Adding 1 and 2 we have 2I=∫0π2sin3x+cos3xsinx+cosxdx…
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