If f(x,y,z) = 3zy²e* , grad f =

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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I need the answer as soon as possible pleeeeeeeaasse choose the correct answer
If f(x,y,z) = 3zy?e* , grad f =
Select one:
2 y
2 у
a. 6ze' i+ 3zx e'j+ 3zx e'k
y
2 х
2 х
b. 3zy e i+ 3zye j+ Зу е k
2 x
X
2 х
С. 3zу е + 6zye + Зу е
2 х
X
d. 3zy ei+ 6zye^ j+ 3y²e* k
Transcribed Image Text:If f(x,y,z) = 3zy?e* , grad f = Select one: 2 y 2 у a. 6ze' i+ 3zx e'j+ 3zx e'k y 2 х 2 х b. 3zy e i+ 3zye j+ Зу е k 2 x X 2 х С. 3zу е + 6zye + Зу е 2 х X d. 3zy ei+ 6zye^ j+ 3y²e* k
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