Answer 5-10 using: OTHER TRIGONOMETRIC IDENTITIES A. Functions of the Sum and Difference of Two Angles B. Functions of Twice an Angle C. Functions of Half an Angle D. Sum and Difference of Functions E. Product-to-Sum Identities 5. cosx/sec2x −sinx/csc2x = cos3? 6.1+cotx/cotx−1 = 1+sin2x/cos2x 7. 2cot4x = cot2x – tan2x 8. tan 6a sec 3a = 2sin 3a sec 6a 9. sec2 2x – 1 = 1−cos4x/1 + cos4x 10. csc (A − B) = cscA cscB/cotB − cotA
Answer 5-10 using: OTHER TRIGONOMETRIC IDENTITIES A. Functions of the Sum and Difference of Two Angles B. Functions of Twice an Angle C. Functions of Half an Angle D. Sum and Difference of Functions E. Product-to-Sum Identities 5. cosx/sec2x −sinx/csc2x = cos3? 6.1+cotx/cotx−1 = 1+sin2x/cos2x 7. 2cot4x = cot2x – tan2x 8. tan 6a sec 3a = 2sin 3a sec 6a 9. sec2 2x – 1 = 1−cos4x/1 + cos4x 10. csc (A − B) = cscA cscB/cotB − cotA
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.3: The Addition And Subtraction Formulas
Problem 60E
Related questions
Question
Answer 5-10 using:
OTHER
A.
B. Functions of Twice an Angle
C. Functions of Half an Angle
D. Sum and Difference of Functions
E. Product-to-Sum Identities
5. cosx/sec2x −sinx/csc2x = cos3?
6.1+cotx/cotx−1 = 1+sin2x/cos2x
7. 2cot4x = cot2x – tan2x
8. tan 6a sec 3a = 2sin 3a sec 6a
9. sec2 2x – 1 = 1−cos4x/1 + cos4x
10. csc (A − B) = cscA cscB/cotB − cotA
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