Let z(x, y) Calculate дz მs дz 2t = дz მs & 7х2 + y² where x = s + 8t & y = дz St by first finding ?х ду дх 3 ?s' is t 1 & - 78 + 9t. ду St and using the chain rule.

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Linear Transformations
Section6.CR: Review Exercises
Problem 39CR: For T:R5R3 and nullity(T)=2, find rank(T).
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Let z(x, y)
Calculate
дz
მs
дz
2t
=
дz
მs
&
7х2 + y² where x = s + 8t & y =
дz
St
by first finding
?х ду дх
3
?s'
is
t
1
&
- 78 + 9t.
ду
St
and using the chain rule.
Transcribed Image Text:Let z(x, y) Calculate дz მs дz 2t = дz მs & 7х2 + y² where x = s + 8t & y = дz St by first finding ?х ду дх 3 ?s' is t 1 & - 78 + 9t. ду St and using the chain rule.
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