Mathematics

Mathematics

Problem

Let θ∈(0,π4)\theta \in \left( 0, \frac{\pi}{4} \right) and t1=(tan⁡θ)tan⁡θt_1 = (\tan \theta)^{\tan \theta}, t2=(tan⁡θ)cot⁡θt_2 = (\tan \theta)^{\cot \theta}, t3=(cot⁡θ)tan⁡θt_3 = (\cot \theta)^{\tan \theta}, and t4=(cot⁡θ)cot⁡θt_4 = (\cot \theta)^{\cot \theta}. Then: a. t1>t2>t3>t4t_1 > t_2 > t_3 > t_4 b. t4>t3>t1>t2t_4 > t_3 > t_1 > t_2 c. t3>t1>t2>t4t_3 > t_1 > t_2 > t_4 d. t2>t3>t1>t4t_2 > t_3 > t_1 > t_4

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