Photos T G X Π

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T g x π. Cos t=3/4 и π<t<3π/2. Sint=-0.6 -п/2<t<0. Sint=0,6. 5п/2 < t < 3п.
Cos t=3/4 и π<t<3π/2. Sint=-0.6 -п/2<t<0. Sint=0,6. 5п/2 < t < 3п.

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