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IF f(theta)= sin theta + int(-pi/2)^(pi/...

IF `f(theta)= sin theta + int_(-pi/2)^(pi/2) (sin theta+t cos theta)*f(t)d theta` then `abs(int_0^(pi/2) f(theta) d theta)` is

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JEE MAINS PREVIOUS YEAR-JEE MAINS 2022-Mathematics-Section B
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