For the following exercises, prove or disprove the identity. sec(-x) tan x - tan x 2 +

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For the following exercises, prove or disprove the identity.

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Precalculus

ISBN: 9781938168345

1st Edition

Authors: Jay Abramson

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Question Posted: Jun 08, 2022 01:48 AM

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For the following exercises, prove or disprove the identity. sec(-x) tan x - tan x 2 +

Question:

sec²(-x) tan² x - tan x 2 + 2 tan x 2+2 cot x 2 sin² x cos 2x

Step by Step Answer:

sec 2 x tan 2 x tan x 2 2 tan x 2 2 cot x 2 sin 2 ...View the full answer

Precalculus

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