dkornelsen10 dkornelsen10

01-02-2017
Mathematics

contestada

Simplify
cos^*-1 (sqrt(3)/2)

A. 60°
B. 30°
C. 240°

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OfficialNFKRZ OfficialNFKRZ

01-02-2017

Hello, as
=π/6+2kπ or -π/6+2kπ

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