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作业:求算式 arctan((sqrt(1-0.006277670618147)*sin0.031171)/(cos0.031171-0.006277670618147)) 的值.
题型:数学计算
解:
arctan((sqrt(1-0.006277670618147)*sin0.031171)/(cos0.031171-0.006277670618147))
=arctan((sqrt0.993722*sin0.031171)/(cos0.031171-0.006277670618147))
=arctan(0.031068/(cos0.031171-0.006277670618147))
=arctan(0.031068/0.993236)
=arctan0.03128
=0.03127 答案:arctan((sqrt(1-0.006277670618147)*sin0.031171)/(cos0.031171-0.006277670618147))=0.03127 注:弧度制你的问题在这里没有得到解决?请到 热门难题 里面看看吧!