6. Trigonometric Identities and More Equations
Sum and Difference Identities
9:01 minutes
Problem 15
Textbook Question
Textbook QuestionIn Exercises 14–19, use a sum or difference formula to find the exact value of each expression. sin 195°
Verified Solution
This video solution was recommended by our tutors as helpful for the problem above
Video duration:
9mPlay a video:
226
views
Was this helpful?
Related Videos
Related Practice
Showing 1 of 24 videos