Toriano
Toriano
18-05-2016
Mathematics
contestada
if sin x=0.5, what is the value of cos x?
Respuesta :
Dontthankmebrainme
Dontthankmebrainme
18-05-2016
The period is
πNote that the function
f
(x)
can be simplified as
14
sin
(2x)
. This is because of the identity
sin
(2x)
=2
sinx
cosx
.
so you answers is
π
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