`f(x)={{:((sin3x)/(x)",","when",x ne0 ),( 1",", "when",x=0):}` is discontinuous atx =0.
Channel: Doubtnut
Date: 19/04/2020

`f(x)={{:((sin3x)/(x)",","when",x ne0 ),( 1",", "when",x=0):}` is discontinuous atx =0.