`f(x) = {{:((x)/(|x|)",","यदि",x lt 0),(-1",","यदि",x ge 0):}`

f(x)= {((x)/(|x|)",","if" x lt 0),(-1",","if" x ge 0):}

Find all points of discontinuity of f, where f(x)= {((sin x)/(x)",","if " x lt 0),(x+1",","if" x ge 0):}

Find all points of discontinuity of f, where f is defined by f(x)={{:((x)/(|x|)," if "x lt0),(-1," if "x ge 0):}

Find all points of discontinuity of f, where f is defined by f(x)={{:((x)/(|x|)," if "x lt0),(-1," if "x ge 0):}

The point(s), at which the function f given by f(x) ={((x)/(|x|)",", x lt 0),(-1",", x ge 0):} is continuous, is/are:

{{:((x)/(|x|)","if x lt 0 ),(-1"," if x ge 0 ):}