Derive the identity. Check using a graphing calculator. tan x x ( TT + 4 = 1
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Derive the identity. Check using a graphing calculator.
Transcribed Image Text:
tan x x (₁ TT + 4 = 1 + tan x 1 tan 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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