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Mathematics
Mathematics
Problem
Given that
tan
x
=
−
5
12
\tan x=-\dfrac{5}{12}
tan
x
=
−
12
5
and
x
x
x
lies in the second quadrant, determine
sin
x
\sin x
sin
x
and
cos
x
\cos x
cos
x
in their simplest fractional forms.
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