Даю 50 баллов!
Вычислить.
А) arcsin 1-arcsin 1/2+arcsin(-√3/2)
Б) arcsin(cos П/3)
В)arccos 1- arccos(- 1/2)+arccos √3/2
Г) tg( arccos(-√2/2))
Д) arctg √3 +arctg 1+ arcctg (- √3)
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