Chemistry
Chemistry, 12.11.2020 16:00, stopithelpmeplease

\frac{1}{cos(25)} \times \frac{1}{ \sin(65) } - ( \frac{ \sin(25) }{ \cos(25) } ) {}^{2} It is math Find the actual value. plz I need it for today

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It is math Find the actual value. plz I need it for today...

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