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 (-1/61.31)*((0.5*tan10+tan29.57)/(1-0.5*tan10*tan29.57)-1/tan29.57)*(1/2) 的值.
题型:数学计算
解:
(-1/61.31)*((0.5*tan10+tan29.57)/(1-0.5*tan10*tan29.57)-1/tan29.57)*(1/2)
=-0.016311*((0.5*tan10+tan29.57)/(1-0.5*tan10*tan29.57)-1/tan29.57)*(1/2)
=-0.016311*(3.866646/(1-0.5*tan10*tan29.57)-1/tan29.57)*(1/2)
=-0.016311*(3.866646/(-0.148397)-1/tan29.57)*(1/2)
=-0.016311*(-26.338382)*(1/2)
=-0.016311*(-26.338382)*0.5
=0.429605*0.5
=0.214803 答案:(-1/61.31)*((0.5*tan10+tan29.57)/(1-0.5*tan10*tan29.57)-1/tan29.57)*(1/2)=0.214803 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!