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Use one or more of the six sum and difference identities to find the exact value of the expression. sin(60° - 45°) Apply the sum and difference identities. Choose the correct answer below. tan 45° O A. - tan 60° O B. Cos 60° cos 60° + sin 45° sin 45° 1- tan 60° tan 45° O C. cos 60° cos 45° + sin 60° sin 45° tan 60° + tan 45° O D. 1- tan 60° tan 45° O E. Cos 60° cos 45°- sin 60° sin 45° O F sin 60° cos 60° - cos 45° sin 45° O G. cos 45° cos 45° + sin 60° sin 60° O H. sin 45° cos 45°- sin 60° cos 60° tan 60° - tan 45° O J. cos 60° cos 60° - sin 45° sin 45° OI. 1+ tan 60° tan 45° O K. cos 45° cos 45° - sin 6o° sin 60° O L. sin 60° cos 60° + cos 45° sin 45° O M. sin 60° cos 45°- cos 60° sin 45° N. sin 60° cos 45° + cos 60° sin 45° Find the exact value of the expression. sin(60° - 45°) =D (Simplify your answer. Type an exact answer, using radicals as needed. Use integers or fractions for any numbers in the expression. R

Use one or more of the six sum and difference identities to find the exact value of the expression. sin(60° - 45°) Apply the sum and difference identities. Choose the correct answer below. tan 45° O A. - tan 60° O B. Cos 60° cos 60° + sin 45° sin 45° 1- tan 60° tan 45° O C. cos 60° cos 45° + sin 60° sin 45° tan 60° + tan 45° O D. 1- tan 60° tan 45° O E. Cos 60° cos 45°- sin 60° sin 45° O F sin 60° cos 60° - cos 45° sin 45° O G. cos 45° cos 45° + sin 60° sin 60° O H. sin 45° cos 45°- sin 60° cos 60° tan 60° - tan 45° O J. cos 60° cos 60° - sin 45° sin 45° OI. 1+ tan 60° tan 45° O K. cos 45° cos 45° - sin 6o° sin 60° O L. sin 60° cos 60° + cos 45° sin 45° O M. sin 60° cos 45°- cos 60° sin 45° N. sin 60° cos 45° + cos 60° sin 45° Find the exact value of the expression. sin(60° - 45°) =D (Simplify your answer. Type an exact answer, using radicals as needed. Use integers or fractions for any numbers in the expression. R

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.2: Trigonometric Functions Of Angles
Problem 69E
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Use one or more of the six sum and difference identities to find the exact value of the expression. sin(60° - 45°) Apply the sum and difference identities. Choose the correct answer below. tan 45° O A. - tan 60° O B. Cos 60° cos 60° + sin 45° sin 45° 1- tan 60° tan 45° O C. cos 60° cos 45° + sin 60° sin 45° tan 60° + tan 45° O D. 1- tan 60° tan 45° O E. cos 60° cos 45° - sin 60° sin 45° O F sin 60° cos 60° - cos 45° sin 45° O G. cos 45° cos 45° + sin 60° sin 60° O H. sin 45° cos 45° - sin 60° cos 60° - tan 45° 1+ tan 60° tan 45° tan 60° O J. cos 60° cos 60° - sin 45° sin 45° OI. O K. cos 45° cos 45°- sin 60° sin 60° O L. sin 60° cos 60° + cos 45° sin 45° O M. sin 60° cos 45°- cos 60° sin 45° N. sin 60° cos 45° + cos 60° sin 45° Find the exact value of the expression. sin(60° - 45°) =D (Simplify your answer. Type an exact answer, using radicals as needed. Use integers or fractions for any numbers in the expression. R
Transcribed Image Text:Use one or more of the six sum and difference identities to find the exact value of the expression. sin(60° - 45°) Apply the sum and difference identities. Choose the correct answer below. tan 45° O A. - tan 60° O B. Cos 60° cos 60° + sin 45° sin 45° 1- tan 60° tan 45° O C. cos 60° cos 45° + sin 60° sin 45° tan 60° + tan 45° O D. 1- tan 60° tan 45° O E. cos 60° cos 45° - sin 60° sin 45° O F sin 60° cos 60° - cos 45° sin 45° O G. cos 45° cos 45° + sin 60° sin 60° O H. sin 45° cos 45° - sin 60° cos 60° - tan 45° 1+ tan 60° tan 45° tan 60° O J. cos 60° cos 60° - sin 45° sin 45° OI. O K. cos 45° cos 45°- sin 60° sin 60° O L. sin 60° cos 60° + cos 45° sin 45° O M. sin 60° cos 45°- cos 60° sin 45° N. sin 60° cos 45° + cos 60° sin 45° Find the exact value of the expression. sin(60° - 45°) =D (Simplify your answer. Type an exact answer, using radicals as needed. Use integers or fractions for any numbers in the expression. R
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