Q1: solve the equation (y +x )dy + (x - y )dx = 0

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter5: Systems Of Equations And Inequalities
Section5.2: Systems Of Linear Equations In Several Variables
Problem 5E
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Q1: solve the equation
(y +x )dy + (x - y )dx = 0
%3D
Q2: solve the equation
3
dx
2x
dy
y
y
Q3: find x, y and z for the following system by using
Gramer's rule?
1
- 3 x
2 z
%3D
4
5
2 z
y
%3D
2
1
2 y
=
1
Transcribed Image Text:Q1: solve the equation (y +x )dy + (x - y )dx = 0 %3D Q2: solve the equation 3 dx 2x dy y y Q3: find x, y and z for the following system by using Gramer's rule? 1 - 3 x 2 z %3D 4 5 2 z y %3D 2 1 2 y = 1
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