Question
Compute the indicated function values.$$\begin{array}{l}f\left(x_{1}, x_{2}, x_{3}, x_{4}, x_{5}\right)=\frac{x_{1}+x_{2}+x_{3}}{x_{4}^{2}+x_{5}^{2}} ; f(1,-1,2,3,4) \\f(5,-4,3,-2,1)\end{array}$$
Step 1
For the first set of values, we have: $$f(1,-1,2,3,4) = \frac{1+(-1)+2}{3^{2}+4^{2}}$$ Show more…
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