Предмет: Алгебра, автор: shaykuldosalieva

f'(П/2) если f(x)=3sinxcosx

Ответы

Автор ответа: ЖенёкRWS

f`(x)=(3sinxcosx)` = 3(sinx)`*cosx+3sinx*(cosx)` = 3cosx*cosx+3sinx*(-sinx)
f`(П/2) = 3*0*0+3*1*(-1) = -3

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GREAT BRITAIN
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The United Kingdom is a constitutional monarchy. Officially the head of the state is the Queen. Her power is not absolute; it is limited by the Parliament. The British Parliament is one of the oldest Parliaments in the world. It consists of two chambers: the House of Commons and the House of Lords.
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1. The official name of Great Britain is ……..
2. The United Kingdom comprises……..
3. The country territory is …………
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