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At the point x=1, the function : f(x)=...

At the point `x=1`, the function :
`f(x)={{:(x^(3)-1,1ltxltoo),(x-1,-ooltxle1):}` is :

A

continuous and differentiable

B

continuos and not differntiable

C

discontinuous and differntible

D

discontinuous and not differntiable

Text Solution

Verified by Experts

The correct Answer is:
B
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