%3Dcos(%5Cpi%2F2-%5Cpi%2F3)%3Dcos(%5Cpi%2F6)%5C%5C%202)%20cos(%5Cpi%2F3)%3Dsin(%5Cpi%2F2-%5Cpi%2F3)%3Dsin(%5Cpi%2F6)%5C%5C%203)%20sin(5%5Cpi%2F7)%3Dcos(%5Cpi%2F2-5%5Cpi%2F7)%3Dcos(-3%5Cpi%2F14)%3Dcos(3%5Cpi%2F14)%5C%5C%204)%20cos(11%5Cpi%2F13)%3D-cos(%5Cpi-11%5Cpi%2F13)%3D-cos(2%5Cpi%2F13)%5C%5C%205)sin(13%5Cpi%2F5)%3Dsin(2%5Cpi%2B3%5Cpi%2F5)%3Dcos(%5Cpi%2F2-3%5Cpi%2F5)%3Dcos(-%5Cpi%2F10)%3D%5C%5C%3Dcos(%5Cpi%2F10)%5C%5C%206)cos(14%5Cpi%2F5)%3Dcos(2%5Cpi%2B4%5Cpi%2F5)%3D-cos(%5Cpi-4%5Cpi%2F5)%3D-cos(%5Cpi%2F5)%5C%5C%207)%20cos(29%5Cpi%2F7)%3Dcos(2%5Cpi%2B2%5Cpi%2B%5Cpi%2F7)%3Dcos(%5Cpi%2F7)%5C%5C%208)sin(24%5Cpi%2F7)%3Dsin(2%5Cpi%2B2%5Cpi-4%5Cpi%2F7)%3Dsin(-4%5Cpi%2F7)%3D-sin(4%5Cpi%2F7)%3D%5C%5C%3D-cos(%5Cpi%2F2-4%5Cpi%2F7)%3D-cos(-%5Cpi%2F14)%3D-cos(%5Cpi%2F14) "2sin pi 6 cos pi 6. 2sin pi 6 cos pi 6. 2sin pi 6 cos pi 6. Алгебра 10 класс алимов номер 430. Cos x пи.")
2sin pi 6 cos pi 6. 2sin pi 6 cos pi 6. 2sin pi 6 cos pi 6. Алгебра 10 класс алимов номер 430. Cos x пи.
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13 пи на 6. Cos 2pi/3. Tan pi. 2sin pi 6 cos pi 6. Sin 2pi/6.
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Sin пи. 2sin pi 6 cos pi 6. 2sin pi 6 cos pi 6. What is tan (pi /3). 2sin pi 6 cos pi 6.
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%2Bcos(%5Cpi%2F2-t)%3D-1%2F2%5C%5C%202sin(%5Cpi%2Bt)%2Bsin(t)%20%3D%20-1%2F2%5C%5C%20-2sin(t)%2Bsin(t)%20%3D%20-1%2F2%5C%5C%20-sin(t)%20%3D%20-1%2F2%5C%5C%20sin(t)%20%3D%201%2F2%5C%5C%20t%20%3D%20%5Cpi%2F6%20%2B%202%5Cpi%20n%5C%5C%20t%20%3D%205%5Cpi%2F6%20%2B%202%5Cpi%20n "2sin pi 6 cos pi 6. Tg 7pi/6. Cos pi/6 таблица. Синус 5пи на 3. X-pi/2.")
2sin pi 6 cos pi 6. Tg 7pi/6. Cos pi/6 таблица. Синус 5пи на 3. X-pi/2.
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Sin пи на 6. Sin 2 пи на 6. 2sin pi 6 cos pi 6. Cos(2x+пи/6)+1=0. 2sin pi 6 cos pi 6.
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Cos x+pi/3. 2sin pi 6 cos pi 6. Cos x пи на 2. Sin пи на 2. 2sin pi 6 cos pi 6.
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Cos(x-pi/6)=-1/2. Cos 2x pi/6 +1 равно 0. 2sin pi 6 cos pi 6. 2sin pi 6 cos pi 6. 2sin pi 6 cos pi 6.
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2sin pi 6 cos pi 6. Cos пи на 6. Математика 10 класс номер 430. Sin 7пи/6. Sin пи/5-sinпи/10.
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7tg13 tg77. 2sin pi 6 cos pi 6. 2sin pi 6 cos pi 6. 2sin pi 6 cos pi 6. X+pi/3.
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%2B2cos(%5Cfrac%7B5Pi%7D%7B3%7D)%3D%5C%5Ctg(Pi-%5Cfrac%7BPi%7D%7B4%7D)%2B2cos(2Pi-%5Cfrac%7BPi%7D%7B3%7D)%3D%5C%5Ctg(Pi-%5Cfrac%7BPi%7D%7B4%7D)%2B2cos(Pi%2B%5Cfrac%7B2Pi%7D%7B3%7D)%3D%5C%5Ctg(-%5Cfrac%7BPi%7D%7B4%7D)%2B2cos(-%5Cfrac%7BPi%7D%7B3%7D)%3D%5C%5C%3D-tg(%5Cfrac%7BPi%7D%7B4%7D)%2B2cos(%5Cfrac%7BPi%7D%7B3%7D)%3D-1%2B2*(1%2F2)%3D0 "Sin pi/6 таблица. 13pi/6. Sin пи на 6. Sin pi-pi/6=. 2sin pi 6 cos pi 6.")
Sin pi/6 таблица. 13pi/6. Sin пи на 6. Sin pi-pi/6=. 2sin pi 6 cos pi 6.
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Cos x+pi/3. Sin 2pi/6. Cos x+pi/3. X-pi/2. 13 пи на 6.
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2sin pi 6 cos pi 6. Sin пи на 6. Sin 2 пи на 6. Cos x пи. 2sin pi 6 cos pi 6.
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Sin пи на 6. X-pi/2. Sin пи. 2sin pi 6 cos pi 6. Sin пи.
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Sin пи. Cos pi/6 таблица. Tg 7pi/6. 2sin pi 6 cos pi 6. 2sin pi 6 cos pi 6.
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7tg13 tg77. Cos пи на 6. Tg 7pi/6. 2sin pi 6 cos pi 6. 2sin pi 6 cos pi 6.
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2sin pi 6 cos pi 6. Sin pi/6 таблица. 7tg13 tg77. 2sin pi 6 cos pi 6. Cos(x-pi/6)=-1/2.
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X-pi/2. 2sin pi 6 cos pi 6. X+pi/3. Sin пи на 6. 13 пи на 6.
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7tg13 tg77. Sin пи. Cos пи на 6. X-pi/2. 2sin pi 6 cos pi 6.
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2sin pi 6 cos pi 6. 13 пи на 6. Tan pi. 7tg13 tg77. 2sin pi 6 cos pi 6.
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Математика 10 класс номер 430. 2sin pi 6 cos pi 6. 7tg13 tg77. 13pi/6. Синус 5пи на 3.
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