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cot(5-0)+tan(0–) = 1– 2sin2 (0) 2 2) tan(-0)+cot(-0)

cot(5-0)+tan(0–) = 1– 2sin2 (0) 2 2) tan(-0)+cot(-0)

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.3: The Addition And Subtraction Formulas
Problem 80E
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9 Student Home Bb Recorded Lecture Videos - 20 X Bb Livescribe PDF 即 6.2.3.pdf b My Questions | bartleby -> O File C:/Users/katie/Downloads/6.2.3.pdf | (D Page view A Read aloud O Add text V Draw E Highlight O Erase 1 of 1 Verify the identities and justify your steps. 1) (csc(a) + cot(æ))(sec(a) – 1) = tan(a) - cot(-0)+tan(0-) = 1 – 2sin? (0) .2 2. 2) – tan(-0)+cot(-0) cos(x) 3) 1-sin(x) sec(x) + tan(x) 7:10 PM O Type here to search 46°F Cloudy 3/10/2022 近
Transcribed Image Text:9 Student Home Bb Recorded Lecture Videos - 20 X Bb Livescribe PDF 即 6.2.3.pdf b My Questions | bartleby -> O File C:/Users/katie/Downloads/6.2.3.pdf | (D Page view A Read aloud O Add text V Draw E Highlight O Erase 1 of 1 Verify the identities and justify your steps. 1) (csc(a) + cot(æ))(sec(a) – 1) = tan(a) - cot(-0)+tan(0-) = 1 – 2sin? (0) .2 2. 2) – tan(-0)+cot(-0) cos(x) 3) 1-sin(x) sec(x) + tan(x) 7:10 PM O Type here to search 46°F Cloudy 3/10/2022 近
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