总述:本次共解1题。其中
☆算术计算1题
〖1/1算式〗
作业:求算式 ((0.005×(1-cos(83/62500)))/cos(83/62500))/(tan(83/62500)-(83/62500)) 的值.
题型:数学计算
解:
((0.005×(1-cos(83/62500)))/cos(83/62500))/(tan(83/62500)-(83/62500))
=((0.005×(1-cos0.001328))/cos(83/62500))/(tan(83/62500)-(83/62500))
=((0.005×0.000001)/cos(83/62500))/(tan(83/62500)-(83/62500))
=(0/cos(83/62500))/(tan(83/62500)-(83/62500))
=(0/cos0.001328)/(tan(83/62500)-(83/62500))
=0/(tan(83/62500)-(83/62500))
=0/(tan0.001328-(83/62500))
=0/(tan0.001328-0.001328)
=0/0
=-nan 答案:((0.005×(1-cos(83/62500)))/cos(83/62500))/(tan(83/62500)-(83/62500))=-nan 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!