maximum value__________

minimum value__________

(b)

maximum value__________

minimum value__________

aspifsGak5u
2021-12-14
Answered

Find the maximum and minimum values attained by the function f along the path $c\left(t\right)$ .

$\left(a\right)f(x,y)=xy;c\left(t\right)=(\mathrm{cos}\left(t\right),\mathrm{sin}\left(t\right));0\le t\le 2\pi$

maximum value__________

minimum value__________

(b)$f(x,y)={x}^{2}+{y}^{2};c\left(t\right)=(\mathrm{cos}\left(t\right),8\mathrm{sin}\left(t\right));0\le t\le 2\pi$

maximum value__________

minimum value__________

maximum value__________

minimum value__________

(b)

maximum value__________

minimum value__________

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