a.
To find:the value of
a.
Answer to Problem 47E
Negative.
Explanation of Solution
Given:
Let
Calculation:
According to the question,
Since,
Since,
Therefore,
The integral
Hence, the value of
b.
To evaluate: the given
b.
Answer to Problem 47E
Explanation of Solution
Given:
The given integral is
Calculation:
According to the question, evaluate the given integral. Then,
Hence, the value of the given integral is
c.
To find: the area between the graph of the curve and the x-axis for the given interval.
c.
Answer to Problem 47E
Explanation of Solution
Given:
The given interval is
Calculation:
The area is the integral from
Thus, the area is
Since, the function is negative, the integral in part(b) gives the opposite of the area of the region, the area is
Hence, the value of the given integral is
Chapter 15 Solutions
Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
Additional Math Textbook Solutions
University Calculus: Early Transcendentals (3rd Edition)
Thomas' Calculus: Early Transcendentals (14th Edition)
University Calculus: Early Transcendentals (4th Edition)
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