Differentiation

Section: Mathematics

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Question : 4 of 15

Marks: +1, -0

A function f:R⟶R is such that yf(x+y)+cos‌m‌x‌y=1+yf(x). If m=2, then f′(x)=

[TG EAPCET 11 May 2024 Shift 1]

‌−2‌sin‌2xy
‌4x
‌‌
2‌sin‌2xy
y
‌2x2

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