Question

If f(x)=\left\{\begin{array}{ll}3^{-x}-1, & \text { for- } 1 \leq x<0 \\ \tan (x / 2), & \text { for } 0 \leq x \leq \pi \\ \frac{x}{x^{2}-2}, & \text { for } \pi \leq x \leq 6\end{array}\right.f(x)=⎩⎨⎧​3−x−1,tan(x/2),x2−2x​,​ for- 1≤x<0 for 0≤x≤π for π≤x≤6​,

then f(0)+f\left(\frac{\pi}{3}\right)+\frac{1}{5} f(5)-\frac{1}{23}=f(0)+f(3π​)+51​f(5)−231​

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Answer 1

Please write question properly......