If sin x =3/7
x in quadrant I, then find (without finding x)
sin(2x) =
cos(2x) =<...
![subject](/tpl/images/cats/mat.png)
Mathematics, 02.11.2020 02:00 4804344130
If sin x =3/7
x in quadrant I, then find (without finding x)
sin(2x) =
cos(2x) =
tan(2x) =
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