In Exercises, use a graphing calculator to determine which expression (A)(F) on the right can be used
Question:
In Exercises, use a graphing calculator to determine which expression (A)–(F) on the right can be used to complete the identity. Then try to prove that identity algebraically.
A.
B. cos x
C. tan x + cot x
D. cos3 x + sin3 x
E.
F. cos4 x - sin4 x
(cos x + sin x)(1 - sin x cos x)
Transcribed Image Text:
sin³ x sin x cos³ x COS X
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Related Book For
Algebra And Trigonometry Graphs And Models
ISBN: 9780134179049
6th Edition
Authors: Marvin Bittinger, Judith Beecher, David Ellenbogen, Judith Penna
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