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In each exercise, obtain the general solution. 1. dr/dt = -4rt; when t = 0, r = rg. 2. xyy' = 1+ y²; when x = 2, y = 3. 3. 2y dx = 3x dy; when x = -2, y = 1.

In each exercise, obtain the general solution. 1. dr/dt = -4rt; when t = 0, r = rg. 2. xyy' = 1+ y²; when x = 2, y = 3. 3. 2y dx = 3x dy; when x = -2, y = 1.

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 64E
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Activity No. 5 Directions: a. Show complete solution (in handwriting) for the following problems, and enclosed final answer in a box. b. Attached your signature and ID for each sheet of paper. c. Upload a copy (picture) of your answer in the assignment section (MS Teams). d. Failure to follow any of the above directions will result to an invalid activity. Problems: In each exercise, obtain the general solution. 1. dr/dt = -4rt; when t = 0, r = ro. 2. xyy' = 1+ y²; when x = 2, y = 3. 3. 2y dx = 3x dy; when x = -2, y = 1.
Transcribed Image Text:Activity No. 5 Directions: a. Show complete solution (in handwriting) for the following problems, and enclosed final answer in a box. b. Attached your signature and ID for each sheet of paper. c. Upload a copy (picture) of your answer in the assignment section (MS Teams). d. Failure to follow any of the above directions will result to an invalid activity. Problems: In each exercise, obtain the general solution. 1. dr/dt = -4rt; when t = 0, r = ro. 2. xyy' = 1+ y²; when x = 2, y = 3. 3. 2y dx = 3x dy; when x = -2, y = 1.
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