1. sinx siny dx + cosx cosy dy = 0 %3D 2. [2xy cos(x2) – 2xy + 1]dx + [sin(x²) – x²]dy = 0 3. y?dx + (x2 + 3xy + 4y2)dy = 0; when x = 2, y = 1 4. (2y cos x + sin*x) dx = sinx dy 5. y' = 1 + 3ytanx 6. (2x + 3y 5)dx + (3x - y-2)dy = 0 7. y(xtanx + Iny)dx + tanxdy = 0 8. 4dx + (x - y + 2)²dy = 0 9. (2y2 + 2y + 4x²)dx + (2xy +x)dy 0; when x=-1 and y=0[ 10. y dy-y-dx xdx; when x=y%3D0

Calculus: Early Transcendentals
8th Edition
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Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
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Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Pls solve numbers 6-7 of the DE

1. sinx siny dx + cosx cosy dy = 0
2. [2xy cos(x')- 2xy + 1]dx + sin(x²) -x']dy 0
3. y'dx + (x² + 3xy + 4y2)dy = 0; when x = 2, y = 1
4. = sinx dy
(2y cos x + sin*x) dx
5. y' 1+3ytanx
6. (2x +3y - 5)dx + (3x -y-2)dy 0
7. y(xtanx + Iny)dx + tanxdy = 0
8. 4dx + (x -y+ 2)'dy = 0
9. (2y² + 2y + 4x2)dx + (2xy +x)dy 0; when x--1 and y=0T
10. y dy-ydx = xdx; when x-y%3D0
Transcribed Image Text:1. sinx siny dx + cosx cosy dy = 0 2. [2xy cos(x')- 2xy + 1]dx + sin(x²) -x']dy 0 3. y'dx + (x² + 3xy + 4y2)dy = 0; when x = 2, y = 1 4. = sinx dy (2y cos x + sin*x) dx 5. y' 1+3ytanx 6. (2x +3y - 5)dx + (3x -y-2)dy 0 7. y(xtanx + Iny)dx + tanxdy = 0 8. 4dx + (x -y+ 2)'dy = 0 9. (2y² + 2y + 4x2)dx + (2xy +x)dy 0; when x--1 and y=0T 10. y dy-ydx = xdx; when x-y%3D0
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