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Mathematics, 15.04.2020 01:12 haitiindianari

The law of cosines is a2 +b2-2abcosC = c2. Find the value of 2abcosC.

The law of cosines is a2 +b2-2abcosC = c2. Find the value of 2abcosC.

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The law of cosines is a2 +b2-2abcosC = c2. Find the value of 2abcosC.
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