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Mathematics
Mathematics
Problem
Solve, for
−
180
≤
θ
≤
180
-180 \leq \theta \leq 180
−
180
≤
θ
≤
180
, the equation
sec
(
2
θ
+
10
)
=
−
1.3
\sec (2\theta + 10) = -1.3
sec
(
2
θ
+
10
)
=
−
1.3
Give your answers to 1 decimal place.
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