A- Find the general solution for the following partial differential equation by 12 sin(2x + 3y)=0 03% method of direct integration: 0x Oy B- If the function z=cos2x cos3y sin2x sin3y, Show that the function z represents a solution to the above partial differential equation.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
Question
A-
Find the general solution for the following partial differential equation by
12 sin(2x + 3y)=0
03%
method of direct integration:
0x Oy
B- If the function z=cos2x cos3y
sin2x sin3y, Show that the
function z represents a solution to the above partial differential equation.
Transcribed Image Text:A- Find the general solution for the following partial differential equation by 12 sin(2x + 3y)=0 03% method of direct integration: 0x Oy B- If the function z=cos2x cos3y sin2x sin3y, Show that the function z represents a solution to the above partial differential equation.
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