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 -6.067*10^(-3)*2.71828182845904523536^(-0.221*0.309)*sin(4.945*0.309) 的值.
题型:数学计算
解:
-6.067*10^(-3)*2.71828182845904523536^(-0.221*0.309)*sin(4.945*0.309)
=-6.067*10^(-3)*2.71828182845904523536^(-0.221*0.309)*sin(4.945*0.309)
=-6.067*10^-3*2.71828182845904523536^(-0.068289)*sin(4.945*0.309)
=-6.067*10^-3*2.71828182845904523536^-0.068289*sin1.528005
=-6.067*10^-3*2.71828182845904523536^-0.068289*0.999085
=-6.067*0.001*2.71828182845904523536^(-0.068289)*0.999085
=-6.067*0.001*0.933990511311776*0.999085
=-0.006067*0.933990511311776*0.999085
=(-0.005667)*0.999085
=(-0.005662) 答案:-6.067*10^(-3)*2.71828182845904523536^(-0.221*0.309)*sin(4.945*0.309)=-0.005662 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!