Обратные тригонометрические функции Flashcards by Peter Timofeev | Brainscape

Q

sinX=A

A

x=(-1)^k*arcsinA+пk, k∈Z
или
{x=arcsinA+2пk
{x=п-arcsinA+2пk

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Q

cosx=A

A

x=+-arccosA+2пk

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Q

tgx=A

A

x=arctgA+пk

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Q

ctgx=A

A

x=arcctgA+пk

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