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If cos(x) = .5, whatis cos( — x)

If cos(x) = .5, whatis cos( — x)
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If cos(x) = .5, whatis cos( — x)

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User Jclay
by
7.8k points

1 Answer

0 votes

Answer:

0.5

Explanation:


\cos(x) = 0.5 ...(given)\\ \cos( - x) = \cos(x) = 0.5 \\

answered
User GeraltDieSocke
by
7.4k points
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