(b) w = x²y – 10y2²2³ + 43z – 7 tan(4y) dw 2xy + 43 z² – 20yz³ – 28sec² (4) dy –30y²2² dz %3! dz

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter13: Conic Sections
Section13.1: Circles
Problem 48PS
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Find all of the first order partial derivatives for the following functions.

(b) w = x²y – 10y² z³ + 43x – 7 tan(4y)
2rу + 43
= a? – 20yz³ – 28sec? (4y)
ду
-30y?22
dz
Transcribed Image Text:(b) w = x²y – 10y² z³ + 43x – 7 tan(4y) 2rу + 43 = a? – 20yz³ – 28sec? (4y) ду -30y?22 dz
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