Simplify a. b. c. sin0-cos0 sin 9-cos COS
Question:
Simplify
a.
b.
c.
Transcribed Image Text:
sin²0-cos²0 sin 9-cos COS
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ANSWER a sin2 theta cos2 thetasin theta cos theta Using the identity sin2 theta cos2 theta 1 we can rewrite the numerator as sin2 theta cos2 theta sin2 theta cos2 theta 2cos2 theta 1 2cos2 theta Similarly we can rewrite the denominator as sin theta cos theta cos theta sin ...View the full answer
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Related Book For
Complete Pure Mathematics 1 For Cambridge International AS & A Level
ISBN: 9780198427438
2nd Edition
Authors: Jean Linsky, Brian Western, James Nicholson
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