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Author Question: Calculate the directional derivative of the function at (1, 1, 1) in the direction from (1, 1, 1) ... (Read 83 times)

jc611

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on: May 27, 2021

Question 1

Find the directional  derivative of  f(x, y) = 3x2 + 2xy - 7y2  at the point  (-1, 3)  in the direction making an angle of 60° with the positive  x- and y-axes.
◦ -
◦ 1 -
◦ 1 - 15
◦ -1 - 15
◦ -2 - 30

Question 2

Calculate the directional derivative  of the function    at  (1, 1, 1)  in the direction from  (1, 1, 1)  toward the point  (-1, -2, 3).
◦ -
◦
◦ -
◦ -
◦
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Marked as best answer by jc611 on May 27, 2021

hanadaa

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Reply #1 on: May 27, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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jc611

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

raili21

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Reply 3 on: Yesterday
Gracias!

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