[" Find all points of discontinuity of "f," where "],[qquad f(x)={[(sin x)/(x),," if "x<0],[x+1,," if "x>=0]]

Find all points of discontinuity of f,where f(x)={(sin x)/(x),quad if x =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 fis defined by xf(x)={(x)/(|x|), if x =0

Find all points of discontinuity of f, where f(x)={{:((sinx)/x , ifx<0),(x+1, ifxgeq0):}

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):}

Find all points of discontinuity of f, where: f(x)={(sinx/x,,,, if x <0),(x+1,,,, if xge0):}