Question #bfe8f
2 Answers
Given:
Substitute
The left side becomes
Take the sine of both sides:
Add 15 to both sides:
Divide both sides by 7:
Before one can declare this as the inverse, one must show that
Q.E.D.
Explanation:
When
Given:
Substitute
The left side becomes
Take the sine of both sides:
Add 15 to both sides:
Divide both sides by 7:
Before one can declare this as the inverse, one must show that
Q.E.D.
When