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Mathematics, 03.06.2021 07:40 pg67891012345

Evaluate cos(-1/2)

A. 5π/6
B. 2π/3
C. π/3
D. π/6​

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Evaluate cos(-1/2)

A. 5π/6
B. 2π/3
C. π/3
D. π/6​...
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