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Mathematics, 06.03.2021 19:40 paguy12

Which of the following is a form of the law of cosines? A. (2 - 2 + c2 + 2bc. COS A
B. Q2 = 32 - c2 + 2bc. cos A
C. b = Q? + c2 - 2ac-COS B
D. 32 = c++ C2 - 2ac. cosB
Please select the best answer from the choices provided

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Which of the following is a form of the law of cosines? A. (2 - 2 + c2 + 2bc. COS A
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