Match each expression with the appropriate formula that would be used for simplification. sin 8x + sin 2x cos(뜰) sin(플) COS cos 9x cos 7x cos(9r) cos(2a)
Match each expression with the appropriate formula that would be used for simplification. sin 8x + sin 2x cos(뜰) sin(플) COS cos 9x cos 7x cos(9r) cos(2a)
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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![Match each expression with the appropriate formula that would be used for simplification
sin 8x + sin 2.x
5z
COS
cos() sin()
Cos 9x
Cos 7x
cos(9r) cos(2z)
: cos(a- b)- cos(a + b)]
:(cos(a- b) + cos(a + b)]
Isin(a + b)- sin(a- b)
: 2 sin() cos()
: 2 sin(
COS](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7781014c-cc18-4363-b476-c7e0d0ff081f%2F2b2a6489-4608-44ab-9a0c-a74109cf49dc%2F4zz1xx8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Match each expression with the appropriate formula that would be used for simplification
sin 8x + sin 2.x
5z
COS
cos() sin()
Cos 9x
Cos 7x
cos(9r) cos(2z)
: cos(a- b)- cos(a + b)]
:(cos(a- b) + cos(a + b)]
Isin(a + b)- sin(a- b)
: 2 sin() cos()
: 2 sin(
COS
![: cos(a - b) – cos(a + b)]
: (cos(a – b) + cos(a + b)]
: sin(a + b) + sin(a – b)]
: sin(a + b) – sin(a – )]
() cos()
: 2 sin (",') cos ()
# 2 cos( ) cos(",)
: 2 sin
CoS
COS
() sin()
:-2 sin](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7781014c-cc18-4363-b476-c7e0d0ff081f%2F2b2a6489-4608-44ab-9a0c-a74109cf49dc%2F7sbbg7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:: cos(a - b) – cos(a + b)]
: (cos(a – b) + cos(a + b)]
: sin(a + b) + sin(a – b)]
: sin(a + b) – sin(a – )]
() cos()
: 2 sin (",') cos ()
# 2 cos( ) cos(",)
: 2 sin
CoS
COS
() sin()
:-2 sin
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