This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able back to the skipped part. Tutorial Exercise Find aw/as and aw/at by using the appropriate Chain Rule. w = x cos yz, x = s2, y = t2, z = s - 5t Step 1 aw by using the Chain Rule on each term. as Find aw as aw ay aw əz az əs aw əx + %3D ax as ay as (v2)?) - ( x cos (yz) - xy sin(yz) s = cos(yz)- 1: sin(y:) )) :-5t - 5t Step 2

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section6.4: Hyperbolas
Problem 5ECP: Repeat Example 5 when microphone A receives the sound 4 seconds before microphone B.
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This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come
back to the skipped part.
Tutorial Exercise
Find aw/ds and aw/at by using the appropriate Chain Rule.
w = x cos yz, x = s², y = t², z = s – 5t
Step 1
aw
by using the Chain Rule on each term.
Əs
Find
Əw ax
ax as
aw az
дw ду
+
ây as
az əs
aw
as
= cos(yz)s?) - ( x cos (yz)
xz sin(y:)
-(t²) – xy sin(yz)
as
s – 5t
as
Əs
s - 5t
Step 2
Substitute the values of x, y, and z and find the partials with respect to s.
aw
cos(yz)(s2) – xz sin(yz)(t2) – xy sin(yz)(s – 5t)
as
Əs
əs
əs
- 2s cos(7(s–5) – 3?Psin(? - (s– 50) *
Submit
Skip (you cannot come back)
Transcribed Image Text:This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. Tutorial Exercise Find aw/ds and aw/at by using the appropriate Chain Rule. w = x cos yz, x = s², y = t², z = s – 5t Step 1 aw by using the Chain Rule on each term. Əs Find Əw ax ax as aw az дw ду + ây as az əs aw as = cos(yz)s?) - ( x cos (yz) xz sin(y:) -(t²) – xy sin(yz) as s – 5t as Əs s - 5t Step 2 Substitute the values of x, y, and z and find the partials with respect to s. aw cos(yz)(s2) – xz sin(yz)(t2) – xy sin(yz)(s – 5t) as Əs əs əs - 2s cos(7(s–5) – 3?Psin(? - (s– 50) * Submit Skip (you cannot come back)
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