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Algebra 19 Online
OpenStudy (anonymous):

prove without using a calculator that:cos7 x sin97 + sin533

OpenStudy (anonymous):

1.107...

zepdrix (zepdrix):

Is the `plus` supposed to be an `equal` sign?

OpenStudy (jdoe0001):

\(\bf cos7 x sin97 + sin533 \quad or \quad cos7 x sin97 = sin533\quad ?\)

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