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If x+|y| = 2y, then y as a function of x...

If x+|y| = 2y, then y as a function of x is

A

defined for all real x

B

continuous at x = 0

C

differentiable all x

D

such that `frac(dy)(dx) =frac (1)(3)` for x < 0

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The correct Answer is:
A, B, D
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