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Mathematics
Mathematics
Problem
If
cos
θ
=
4
5
\cos \theta = \dfrac{4}{5}
cos
θ
=
5
4
and
θ
\theta
θ
lies in the fourth quadrant, calculate
sec
θ
+
tan
θ
\sec \theta + \tan \theta
sec
θ
+
tan
θ
.
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