4•sin30° + 2•cos30° - 6•cos60° - tg60° = 4•(1/2) + 2•(√3/2) - 6•(1/2) - √3 = 2 + √3 - 3 - √3 = 2 - 3 = - 1
Ответ: - 1
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4•sin30° + 2•cos30° - 6•cos60° - tg60° = 4•(1/2) + 2•(√3/2) - 6•(1/2) - √3 = 2 + √3 - 3 - √3 = 2 - 3 = - 1
Ответ: - 1