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作业:求算式 1191.06*sin(3.141*0.281)*sin(3.141*0.281)*sin(3.141*0.281) 的值.
题型:数学计算
解:
1191.06*sin(3.141*0.281)*sin(3.141*0.281)*sin(3.141*0.281)
=1191.06*sin0.882621*sin(3.141*0.281)*sin(3.141*0.281)
=1191.06*sin0.882621*sin0.882621*sin(3.141*0.281)
=1191.06*sin0.882621*sin0.882621*sin0.882621
=1191.06*0.772406*sin0.882621*sin0.882621
=1191.06*0.772406*0.772406*sin0.882621
=1191.06*0.772406*0.772406*0.772406
=919.98189*0.772406*0.772406
=710.599532*0.772406
=548.871342 答案:1191.06*sin(3.141*0.281)*sin(3.141*0.281)*sin(3.141*0.281)=548.871342 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!