Prove each equation. (a) Equation 15a (b) Equation 15b tan x + tan y 15a tan(x +
Question:
Prove each equation.
(a) Equation 15a
(b) Equation 15b
Transcribed Image Text:
tan x + tan y 15a tan(x + y) 1 - tan x tan y tan x – tan y 15b tan(x – y) 1 + tan x tany
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Related Book For
Calculus Early Transcendentals
ISBN: 9781337613927
9th Edition
Authors: James Stewart, Daniel K. Clegg, Saleem Watson, Lothar Redlin
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