อ พ พ 2 de 3 dxdy + 2y tanw = 0

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.3: Zeros Of Polynomials
Problem 68E
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Number 5 only

For each DE, identify the type, give the order, degree and determine whether linear or
nonlinear. If linear, indicate the variable where it is linear and if nonlinear, box the term/s in
the 1st column that make/s the DE nonlinear (
+
1.
2.
DE
***
xy(5) − y(4) + x²y = 2yy'
o²w
5.
dz
ox
= y-
dy
d²y
3. (1-x³).
dx²
4. √/α²+y^² = [2x²y³ + (®)ª É
-+ (sin x)y' — 3xy = ln x(+1)
a³w
a²w
dz³3 oxdy
+ 2y tan w = 0
TYPE ORDER
DEGREE LINEARITY
Dn
Transcribed Image Text:For each DE, identify the type, give the order, degree and determine whether linear or nonlinear. If linear, indicate the variable where it is linear and if nonlinear, box the term/s in the 1st column that make/s the DE nonlinear ( + 1. 2. DE *** xy(5) − y(4) + x²y = 2yy' o²w 5. dz ox = y- dy d²y 3. (1-x³). dx² 4. √/α²+y^² = [2x²y³ + (®)ª É -+ (sin x)y' — 3xy = ln x(+1) a³w a²w dz³3 oxdy + 2y tan w = 0 TYPE ORDER DEGREE LINEARITY Dn
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