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How do you convert cos(x) into sin(x) and tan(x) ?
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5 votes
How do you convert cos(x) into sin(x) and tan(x) ?

User Matt Nibecker
by
6.4k points

1 Answer

3 votes
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
User Keene
by
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