Prove each equation. (a) Equation 14a (b) Equation 14b 14a 14b tan(x + y) = tan(x -

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Prove each equation.

(a) Equation 14a

(b) Equation 14b

14a 14b tan(x + y) = tan(x - y)= = tan x + tan y 1 - tan x tan y tan x - tan y 1+tan x tan y

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Calculus

ISBN: 9780495011606

6th Edition

Authors: James Stewart

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Question Posted: Nov 09, 2023 11:52 AM

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Prove each equation. (a) Equation 14a (b) Equation 14b 14a 14b tan(x + y) = tan(x -

Question:

14a 14b tan(x + y) = tan(x - y)= = tan x + tan y 1 - tan x tan y tan x - tan y 1+tan x tan y

Step by Step Answer:

a Equation 14a tan x y tan x tan y 1 tan x tan y The proof of this equation is based on the addition ...View the full answer

Calculus

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