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Mathematics
Mathematics
Problem
Given that
sin
x
=
3
5
\sin x = \dfrac{3}{5}
sin
x
=
5
3
and
x
x
x
lies in the second quadrant, find the following: a. (i)
cos
x
\cos x
cos
x
b. (ii)
tan
x
\tan x
tan
x
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