(a)
The area of
(a)
Answer to Problem 4QQ
The area of
Explanation of Solution
Given information: Region
Concept used:
For any curve
Calculation:
For the curve
(b)
To express: The integral obtained in part (a) as a limit of definite integral.
(b)
Answer to Problem 4QQ
The integral obtained in part (a) as a limit of definite integral is expressed as
Explanation of Solution
Given information: Region
Concept used:
If
Calculation:
From part (a),
Consider
Since
Therefore, the integral obtained in part (a) as a limit of definite integral could be expressed as
(c)
To find: Area of
(c)
Answer to Problem 4QQ
Area of region
Explanation of Solution
Given information: Region
Concept used:
Calculation:
From part (b), Area of region
Consider
Therefore,
Therefore, area of the given region
Chapter 8 Solutions
CALCULUS:GRAPHICAL,...,AP ED.-W/ACCESS
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