To solve : the given equation
Answer to Problem 14E
The general solutions of
Explanation of Solution
Given information:
The equation to be solved is
Calculation :
The
Put the value of
Now, there are two cases. Solve each case to get the solution of
Case 1:
Above equation is satisfied in the interval
Check
For
The above result is valid. Hence,
For
The above result is invalid. Hence,
Since, the period of sine function is
Case 2:
Above equation is satisfied in the interval
Since, the period of sine function is
Therefore, the general solutions of
Chapter 7 Solutions
Precalculus: Mathematics for Calculus - 6th Edition
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