2.Calculate the following partial derivatives. 82% (a) Find 8, 8, 82, and for 82 z მე მყ dy2 дудх 0² z (b) Find 82, 82, 82, and dy' dy 22 z მყმუ z = x²y + 2xy² - 4xe³³ for z = y ln (3x) - 4 ln (cy)
2.Calculate the following partial derivatives. 82% (a) Find 8, 8, 82, and for 82 z მე მყ dy2 дудх 0² z (b) Find 82, 82, 82, and dy' dy 22 z მყმუ z = x²y + 2xy² - 4xe³³ for z = y ln (3x) - 4 ln (cy)
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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Transcribed Image Text:2.Calculate the following partial derivatives.
(a) Find 8, 8, 9, and
for
z = x²y + 2xy ² - 4xey³
82%
ду дæ2, дуг əyəx
(b) Find 82, 82, 82, 82 and
მე მყ მ2 მყ2 მყმუ
82% for
z = y ln (3x) - 4 ln (xy)
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