(Blank 1): Let y = f(x, z) = 2x + 3xz? z and z = 2 + x. Find dy evaluated at x=2. dx (Blank 2): Let y = f(x, z) = 3x² z² + 3xz? – xz – x and 2z = z + x². Find | dy evaluated at x=2. dx (Blank 3): Lety =f(x, z) = 2zx + 3xz² – z – x and z = 1 +x² - dy Find evaluated at x=1. dx

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Clear writing please.
(Blank 1): Let y =f(x, z) = 2x + 3xz² – z and z = 2 + x. Find
dy
evaluated at x=2.
dx
(Blank 2): Let
y = f(x, z) = 3x² z² + 3xz² – xz – x and 2z = z +x². Find
dy
evaluated at x=2.
dx
(Blank 3): Lety = f(x, z) =
2zx + 3xz² – z – x and z = 1 + x².
dy
evaluated at x=1.
dx
Find
Blank # 1
Blank # 2
Blank # 3
Transcribed Image Text:(Blank 1): Let y =f(x, z) = 2x + 3xz² – z and z = 2 + x. Find dy evaluated at x=2. dx (Blank 2): Let y = f(x, z) = 3x² z² + 3xz² – xz – x and 2z = z +x². Find dy evaluated at x=2. dx (Blank 3): Lety = f(x, z) = 2zx + 3xz² – z – x and z = 1 + x². dy evaluated at x=1. dx Find Blank # 1 Blank # 2 Blank # 3
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