tan 1(80') tan(15') 1 – tan(80°) tan(15") |

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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ト
F.
Use the sum and difference identities to rewrite the following expression as a trigonometric function of a single number.
tan(80') + tan(15')
1 – tan(80 ) tan(15)
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Transcribed Image Text:* 00 IN B. ト F. Use the sum and difference identities to rewrite the following expression as a trigonometric function of a single number. tan(80') + tan(15') 1 – tan(80 ) tan(15) | Answer pedr Keyboard Shortcuts Submit Answer O 2021 Hawkes Learning < Previous Next MacBook Air DD F7 D00 888 F3 F4 F5 F12 $ 9. 7. 5. R. d. H. K. He
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