6. Trigonometric Identities and More Equations
Double Angle Identities
4:16 minutes
Problem 15
Textbook Question
Textbook QuestionIn Exercises 15–22, write each expression as the sine, cosine, or tangent of a double angle. Then find the exact value of the expression. 2 sin 15° cos 15°
Verified Solution
This video solution was recommended by our tutors as helpful for the problem above
Video duration:
4mPlay a video:
234
views
Was this helpful?
Related Videos
Related Practice
Showing 1 of 9 videos