If x + | y |= 2 y , then y as a function of x is
Mathematics · JEE Advanced · NTA Exams — Limit, Continuity and Differentiability
If x + |y|= 2y, then y as a function of x is
- defined for all real x
- continuous at x = 0
- differentiable for all x
- such that
for x < 0
Answer
(D) such that for x
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