M141-Chapt3-5

# M141-Chapt3-5 - (a sin 22.5°(b cos 5 12 π 1 If tan find...

This preview shows pages 1–14. Sign up to view the full content.

Section 3.5 Double-angle and Half-angle Formulas

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
( 29 ( 29 2 3 If cos , , find the exact value of: 5 2 (a) sin 2 (b) cos 2 π θ = - < <

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Use a Half-angle Formula to find the exact value of:

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: (a) sin 22.5° (b) cos 5 12 π 1 If tan , , find the exact value of: 5 2 (a) sin (b) cos (c) tan 2 2 2 π α = -< <...
View Full Document

{[ snackBarMessage ]}

### Page1 / 14

M141-Chapt3-5 - (a sin 22.5°(b cos 5 12 π 1 If tan find...

This preview shows document pages 1 - 14. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online