ag ²g If g(x, y) = ln[x² + (y + 1)²] show that a2 +² = 0 (except at (0,−1)). ar²

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter4: Calculating The Derivative
Section4.1: Techniques For Finding Derivatives
Problem 35E
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If g(x, y) = ln[x² + (y + 1)²] show that
a²g 8²g
+
əx²
მყ2
=
0 (except at (0, −1)).
Transcribed Image Text:If g(x, y) = ln[x² + (y + 1)²] show that a²g 8²g + əx² მყ2 = 0 (except at (0, −1)).
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