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If y is a function of x and log(x+y)-2x ...

If `y` is a function of `x` and `log(x+y)-2x y=0,` then the value of `y^(prime)(0)` is
(a)1 (b) `-1` (c) 2 (d) 0

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RESONANCE DPP ENGLISH-JEE MAINS-All Questions
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