Let R \to R defined by f(x)={\\begin{array}{cc}3 e^x & \\\\text{ if }\\ & x&lt\ 0 \ x^2+3 x+3 & \\\\text{ if }\\ & 0 \leq x&lt\ 1 \ x^2-3 x-3 & \\\\text{ if }\\ & x \geq 1\end{array}.

Correct Answer is : f is continuous on R\{1}

f is not continuous on R \ \{0,1\}