Mathematics, 22.04.2021 07:10, irlanda20

Find the exact value of \cos210^{\circ}cos210 ∘
in simplest form with a rational denominator.

Answers: 2

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Find the exact value of \cos210^{\circ}cos210 ∘
in simplest form with a rational denominator...

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Find the exact value of \cos210^{\circ}cos210 ∘ in simplest form with a rational denominator.

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Find the exact value of \cos210^{\circ}cos210 ∘
in simplest form with a rational denominator.