leahleah12 leahleah12

09-05-2018
Mathematics

contestada

how do you convert cos(x) into sin(x) and tan(x) ?

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altavistard altavistard

13-05-2018

since tan x = sin x / cos x, we could write:

tan x
cos x = ---------- In other words, rewrite "cos x" in an expression as

tan x
-----------
sin x

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