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General Discussion - Class XI/XII

Shared from IIT JEE (Advanced) Mock - 1 (Pap... on May 01, 2018 9:55 PM

If f(x) = min {1, x2, x3}, then

f(x) is not differentiable at one point
f(x) is continuous and differentiable everywhere
f(x) is not differentiable at two points
f(x) is continuous everywhere


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At x=0 also there is a sharp edge.