If `f(x)={{:(,x^(m)sin((1)/(x)),x ne 0),(,0,x=0):}` is a continous at x=0, then

If f(x)={{:(,x^(2)sin((1)/(x)),x ne 0),(,0, x=0):} , then

If f(x)={{:(,x^(2)sin((1)/(x)),x ne 0),(,0, x=0):} , then

If f(x)={(x^(k) sin((1)/(x))",",x ne 0),(0",", x =0):} is continuous at x = 0, then

If f(x) = {{:(sin1/x, x ne 0),(k, x =0):} , is continous at x=0, then k is equal to-

यदि f(x)={{:(,x^(m)sin((1)/(x)),x ne 0),(,0,x=0):} बिन्दु x=0 , तब

Let f(x)={{:(,x^(n)sin\ (1)/(x),x ne 0),(,0,x=0):} Then f(x) is continuous but not differentiable at x=0 . If

Let f(x)={{:(,x^(n)"sin "(1)/(x),x ne 0),(,0,x=0):} Then f(x) is continuous but not differentiable at x=0. If