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Mathematics, 18.05.2021 18:20 mathscience9301

The law of cosines is a2 +62 - 2abcosC - c2. Find the value of 2abcos


The law of cosines is a2 +62 - 2abcosC - c2. Find the value of 2abcos

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The law of cosines is a2 +62 - 2abcosC - c2. Find the value of 2abcos
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