y cos?£ 1-CUSE tanzz
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter11: Addition And Subtraction Of Decimal Fractions
Section: Chapter Questions
Problem 4A: Determine the quotient of 234158 . Use Figure 113 to answer Exercises 5 and 6. All dimensions are in...
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How did you get from 1+cos2x to 1+cos2x-sin2x? How did you get from 4cos(x/2) to -2(1+cosx)? How did you get from 1+cosx-since to 2cos2x?Does the tangent x cancel itself out? What does the last step say? I can’t read it
Transcribed Image Text:10:42
Expert Answer
Step1
a)
Step2
b)
M cus?
1-CUse
itanza
3:(1t cus.
2 cusza
tanzy
(-usa) fanza
a sumza -2
こ )
Any:0
?
ol
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