To calculate: The inequality
Answer to Problem 55E
The required value of
Explanation of Solution
Given Information:
The given inequality is
Formula Used:
Property of logarithm:
Calculation:
Consider the inequality
Solve by algebraically.
Take exponential each side with a base
Use property of logarithm in the above equation.
Know that,
Thus, the required solution is
Solve by graphically.
Let
Graph for both equations is:
From the intersecting point,
Thus, the required solution is
It is seen that the algebraic method is more easy to solve than thegraphical method.
Also, it is easy to convert the equation to exponential form and isolates the variable.
So, I prefer algebraically method.
Hence, the required value of
Chapter 6 Solutions
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