规定:0.1=1/10=10^-1,0.01=1/100=10^-2,0.001=1/1000=10^-3
如果规定:0.1=1/10=10的-1次方,0.01=1/100=10^-2,0.001=1/1000=10^-3,
规定:0.1=1/10=10^-1,0.01=1/100=10^-2,0.001=1/1000=10^-3
如果规定:0.1=1/10=10的-1次方,0.01=1/100=10^-2,0.001=1/1000=10^-3,..
规定:a*b=3a-0.5b,跟据以上规定计算(1)10*6 (2)7*(3*2) 怎么计算
规定用符号|m|表示一个实数m的整数部分例如|2/3|=0,|3.14|按照规定|10的平方根 +1|的值
如果规定:0.1=10分之一=10的-1次方,0.01=100分之一=10的-2次方,0.001=1000分之一=10的
如果规定0.1=1/10=10的-1,0.01=1/100=10的-2,0.001=1/1000=10的-3 能用10指
现在规定一种运算,a*b=3a-1/2b,则10*(5*2)=?
规定运算:a△b=(-1/a)/b/2
如果规定:0.1=10分之1=10的负1次方;0.01=100分之1=10的负2次方;0.001=1000分之1=10的
若规定:0.1=1/10=10负一次方,0.001=1/100=10的负2次方,0.001=1/1000=10的-3次方
如果规定0.1=10/1=10的负一次方,0.01=100/1=10的负二次方,0.001=1000/1=10的负三次方