CUSAT 2021 BTech Solved Paper Shift 1

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Question : 204 of 250

Marks: +1, -0

∫‌

sin‌x−cos‌x

√1+sin‌2x

‌dx is equal to

log(sin‌x+cos‌x)+c
−log(sin‌x+cos‌x)+c
log‌ ‌s‌e‌c(x−‌
π
4
)+c
−log‌ ‌s‌e‌c(x−‌
π
4
)+c

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