4. If two resistors are connected in parallel, then the total resistance R, measured in ohms is given by: 1 1 1 R R1 R2 where R1 and R2 are the values of the two resistances that are connected in par- allel. If R1 and R2 are increasing at the rates of 0.32/s and 0.2N/s, respectively, how fast is R changing when Rị 80N and R2 1002?

Calculus: Early Transcendentals
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ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
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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4. If two resistors are connected in parallel, then the total resistance R, measured
in ohms is given by:
1
1
1
R
R1
R2
where R1 and R2 are the values of the two resistances that are connected in par-
allel. If R1 and R2 are increasing at the rates of 0.32/s and 0.2N/s, respectively,
how fast is R changing when Rị
80N and R2
1002?
Transcribed Image Text:4. If two resistors are connected in parallel, then the total resistance R, measured in ohms is given by: 1 1 1 R R1 R2 where R1 and R2 are the values of the two resistances that are connected in par- allel. If R1 and R2 are increasing at the rates of 0.32/s and 0.2N/s, respectively, how fast is R changing when Rị 80N and R2 1002?
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