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 -(500/1000)*log(2,500/1000)-(500/1000)*log(2,500/1000) 的值.
题型:数学计算
解:
-(500/1000)*log(2,500/1000)-(500/1000)*log(2,500/1000)
=-0.5*log(2,500/1000)-(500/1000)*log(2,500/1000)
=-0.5*(-1)-(500/1000)*log(2,500/1000)
=-0.5*(-1)-0.5*log(2,500/1000)
=-0.5*(-1)-0.5*(-1)
=0.5-0.5*(-1)
=0.5-(-0.5)
=1 答案:-(500/1000)*log(2,500/1000)-(500/1000)*log(2,500/1000)=1你的问题在这里没有得到解决?请到 热门难题 里面看看吧!