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Mathematics
Mathematics
Problem
Simplify
tan
θ
×
tan
(
90
∘
−
θ
)
+
sin
2
θ
+
cos
2
θ
\tan\theta \times \tan(90^\circ - \theta) + \sin^2\theta + \cos^2\theta
tan
θ
×
tan
(
9
0
∘
−
θ
)
+
sin
2
θ
+
cos
2
θ
to a numerical constant.
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