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Mathematics
Mathematics
Problem
8. If
cot
(
−
θ
)
=
7.89
\cot (-\theta)=7.89
cot
(
−
θ
)
=
7.89
, find
tan
(
θ
−
π
/
2
)
\tan (\theta-\pi / 2)
tan
(
θ
−
π
/2
)
.
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