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vova2212 [387]
3 years ago
9

Cos 210 is equal to -cos 30 cos 30 -sin 30 sin 30

Mathematics
2 answers:
Tom [10]3 years ago
6 0
-cos 30
exploration :
arlik [135]3 years ago
4 0

\huge{ \mathcal{  \underline{ Answer  }}}࿐

Cos 210° is equal to -Cos(30°)

\#TeeNForeveR

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