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Author Question: Find f11(x, y) and f22(x, y) if f(x, y) = ex sin y + 2xy + y. (Read 60 times)

BrownTown3

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Question 1

Find the distance from  the point  (0, 0, 1) to the surface  z = x2 + 2y2.
◦ 1 unit
◦ 2 units
 units
 units
 unit

Question 2

Find  f11(x, y)  and f22(x, y) if  f(x, y) = ex sin y + 2xy + y.
◦ f11(x, y) = ex cos y,   f22(x, y) =  -ex cos y
◦ f11(x, y) = ex sin y,   f22(x, y) =  -ex sin y
◦ f11(x, y) = ex cos y,   f22(x, y) =  ex sin y
◦ f11(x, y) = ex sin y + 2,   f22(x, y) =  -ex sin y
◦ f11(x, y) = ex sin y,   f22(x, y) =  ex cos y


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Marked as best answer by BrownTown3 on May 27, 2021

firehawk60

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BrownTown3

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Reply 2 on: May 27, 2021
Wow, this really help


aliotak

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Reply 3 on: Yesterday
Excellent

 

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