Question

In: Math

a. Find the two first partials ?? and ?? of the following function. ?(?, ?) =...

a. Find the two first partials ?? and ?? of the following function. ?(?, ?) = ?3?5 + ?4x sin(?)

b. Find and classify all critical points of ?(?, ?) = ?3 − 3? + ?2 − 4? + 7.

c. Maximize and minimize ?(?, ?) = 3? + ? + 33 subject to ?2 + ?2 = 40.

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