Nandani Asked a Question
April 12, 2022 9:47 pmpts 30 pts
et (x+1yl, (x, y) + (0, 0) fx, y)= 0, x, y)= (0, 0) hen, Ja fx, y) is continuous at origin (b) fx, y) is discontinuous at origin (C) fx, y) is differentiable at origin dfx, y) is not differentiable at origin
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  • Kanika goswami 1 Best Answer
    modulus function is continuous everywhere but not diff. at the point which gives 0
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