Question 1040666
.
x= 22.5 45 67.5 90 112.5 135 157.5 180 202.5 225 247.5 270 292.5 315 337.5 360
sine x
2sin x=
sine 2x=
cos x=
2 cos x=
cos 2x=
tan x =

i have tried really hard but i cant do it, please help.
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OK. Do it on your own for x = 45, 90, 135, 180, 225, 270, 315, 360.

It is NOT hard.

Then report about your progress.

Then somebody will help you with the rest.

OK?
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