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Mathematics
Mathematics
Problem
Given
sec
θ
=
5
4
\sec\theta = \dfrac{5}{4}
sec
θ
=
4
5
for an acute angle
θ
\theta
θ
, calculate
cot
θ
+
csc
θ
\cot\theta + \csc\theta
cot
θ
+
csc
θ
. a) 2 b) 5 c) 3 d)
31
12
\dfrac{31}{12}
12
31
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