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Problem
Problem
Maximum value of the expression
log
3
(
9
−
2
cos
2
θ
−
4
sec
2
θ
)
\log_3(9-2\cos^2\theta-4\sec^2\theta)
lo
g
3
(
9
−
2
cos
2
θ
−
4
sec
2
θ
)
is equal to
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