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Question : 165 of 180
Marks:
+1,
-0
Solution:
Let
I=∫‌| sin‌x‌cos‌x |
| √1−sin‌4x |
‌dxPut
sin‌2x=t⇒2sin‌x‌cos‌x‌dx=dt ∴‌‌I‌=‌‌∫‌‌=‌sin‌−1t+C=‌sin‌−1(sin‌2x)+C
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