A.  f and f1are continuous at x=0

B.  f is derivative at x=0 and f1is not continuous at x=0

C.  f is derivable at x=0 and f1 is continuous at x=0

D.   noneof these

Correct Answer :
f is derivative at x=0 and f1is not continuous at x=0
Explanation :
No Explanation available for this question
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