Let f(x)=⎧⎨⎩sinx,x≤0x2+l,0<x<1mx+3,1≤x≤3. If both limx→0 – InterviewSolution

1.	Let f(x)=⎧⎨⎩sinx,x≤0x2+l,0<x<1mx+3,1≤x≤3. If both limx→0f(x) and limx→1f(x) exist, then the value of limx→5(lx2+mx+17) is equal to
Answer» Let $f (x) = ⎧ ⎨ ⎩ \begin{matrix} sin x, & x \leq 0 x^{2} + l, & 0 < x < 1 m x + 3, & 1 \leq x \leq 3 \end{matrix}$ . If both $lim x \to 0 f (x)$ and $lim x \to 1 f (x)$ exist, then the value of $lim x \to 5 (l x^{2} + m x + 17)$ is equal to

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