AP EAPCET 06-Jul-2022 Shift 1 Paper

Section: Mathematics

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Question : 71 of 160

Marks: +1, -0

If ∫‌

sin3x(tan−1(sec‌x+cos‌x))−1

(cos4x+3cos2x+1)

dx=f(x)+C, then ef(x)=

tan−1(sec‌x+cos‌x)
tan(sec‌x+cos‌x)
‌
1
cos4x+3cos2x+1
‌
sin‌x
sin3x+cos4x+1

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