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stre18kozaaa
@stre18kozaaa
July 2022
1
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Найти значения выражения:
1)arccos 1+arcsin 0
2)arccos (-1/2)-arcsin √3/2
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QueenGera
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stre18kozaaa
Поподробней
QueenGera
arccos 1= ПИ\2
QueenGera
arcsin 0=0
QueenGera
arccos (-1/2)=2ПИ\3
QueenGera
arcsin √3/2=ПИ\3
QueenGera
И КОГДА ОТНИМАЕШЬ ПОЛУЧАЕТСЯ ПИ\3
stre18kozaaa
Первое не правильное
stre18kozaaa
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