Сравни числа. (50 баллов).
1. sin281° и sin318°
2. cos75° и cos21°
3. sin(−8π/7) и sin(−9π/8)
4. tg3π/4 и tg4π/5
1. sin281° и sin318°
2. cos75° и cos21°
3. sin(−8π/7) и sin(−9π/8)
4. tg3π/4 и tg4π/5
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