3 years ago

Find an exact value. cosine of nineteen pi divided by twelve.

Mathematics

2 answers:

zaharov [31]3 years ago

4 0

The answer is -0.083333333333333

mihalych1998 [28]3 years ago

4 0

Answer:

-0.0833

Step-by-step explanation:

$\frac{cos^19(\pi)}{12}=-\frac{1}{12} = -0.0833$

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Semenov [28]

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faust18 [17]

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Step-by-step explanation:

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horrorfan [7]

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