(a)
To solve: The solution of equation
(a)
Answer to Problem 14T
Solution:
The solutions of equation
Explanation of Solution
The given equation is,
In the above equation let the left-hand side equation is,
The graphs of equation y is shown below,
Figure (1)
The given equation is equivalent to
From Figure (1) the graph of y is equal to zero when graph intersect x-axis at
Thus, the solutions of equation
(b)
To solve: The solution of inequality
(b)
Answer to Problem 14T
The solution of inequality
Explanation of Solution
The given inequality is,
In the above equation let left-hand equation is,
The right-hand side equation is,
The graph of equation
Figure (2)
The given equation is equivalent to
From Figure (2) the graph of
Thus, the solution of inequality
Chapter 1 Solutions
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