3 years ago

Os( ) - O A. 2 O B. No 2 Oc. OD.

Mathematics

1 answer:

balandron [24]3 years ago

3 0

Answer : D (1/2).

Using trigonometric identities, the exact value of the given information is 1/2.

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IRINA_888 [86]

Simplification of the given expression.
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