Math Question. with solution. Thanks?
回答 (2)
2016-02-01 4:23 am
Sol
Sin(π/6)=1/2
Csc(π/6)=2
(B)
Sin(π/6)=1/2
Csc(π/6)=2
(B)
收錄日期: 2021-04-20 16:13:55
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https://hk.answers.yahoo.com/question/index?qid=20160131195504AAagUi6