Concept explainers
a.
To find: the value of
a.
Answer to Problem 7E
The value of
Explanation of Solution
Given information:
V is increasing at the rate of
Calculation :
We have to find the value of
Since, V is increasing at the rate of
So,
Hence, the value
b.
To find: the value of
b.
Answer to Problem 7E
The value of
Explanation of Solution
Given information:
V is increasing at the rate of
Calculation :
Let
We have to find the value of
Since I is decreasing at the rate of
So,
Hence, the value
c.
To relate:
c.
Answer to Problem 7E
The value of
Explanation of Solution
Given information:
All variables are differentiable function of
Calculation :
We have to relate
Since all variables are differentiable function of
Therefore,
Differentiate with respect to t .
Hence, the value
d.
To find: R is increasing or decreasing.
d.
Answer to Problem 7E
The value of
Explanation of Solution
Given information:
All variables are differentiable function of
Calculation :
We have to find that R is increasing or decreasing.
Since all variables are differentiable function of
Therefore,
So,
Differentiate with respect to t .
Putting the value of
Hence, the value
Chapter 5 Solutions
Calculus: Graphical, Numerical, Algebraic: Solutions Manual
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