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Mathematics, 18.07.2019 14:30 abolton04
What is the value (ratio) of cos a? a. 8/15 b. 15/17 c. 15/8 d. 8/17
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What is the value (ratio) of cos a? a. 8/15 b. 15/17 c. 15/8 d. 8/17...
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