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作业:求算式 2*(0.4641*(0.75*0.75-0.4641*0.4641)^1/2+3.14/180*0.75*0.75*arcsin(0.4641/0.75)) 的值.
题型:数学计算
解:
2*(0.4641*(0.75*0.75-0.4641*0.4641)^1/2+3.14/180*0.75*0.75*arcsin(0.4641/0.75))
=2*(0.4641*0.347111^1/2+3.14/180*0.75*0.75*arcsin(0.4641/0.75))
=2*(0.4641*0.347111^1/2+3.14/180*0.75*0.75*arcsin0.6188)
=2*0.087094
=0.174188 答案:2*(0.4641*(0.75*0.75-0.4641*0.4641)^1/2+3.14/180*0.75*0.75*arcsin(0.4641/0.75))=0.174188 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!