Find the general integral of the following first order partial differential equations p+11lq = 7z+cos(y-11x). %3D

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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Test time lelt 58 35
I. Find the general integral of the following first order partial
differential equations p+11q= 7z+cos(y-11x).
II.
Express the following function in terms of unit step function and,
find its Laplace Transform.
(t-1
1<t <2
%3D
5-t
2<t < 5
Transcribed Image Text:Test time lelt 58 35 I. Find the general integral of the following first order partial differential equations p+11q= 7z+cos(y-11x). II. Express the following function in terms of unit step function and, find its Laplace Transform. (t-1 1<t <2 %3D 5-t 2<t < 5
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