log2[log1/2(log2x)]=log3[log1/3(log3y)]=0 比较XY的大小
问题描述:
log2[log1/2(log2x)]=log3[log1/3(log3y)]=0 比较XY的大小
急,
答
log1/2(log2x)=1---> log2x=1/2--> x=2^(1/2)
log1/3(log3y)=1--->log3y=1/3--> y=3^(1/3)
x^6=8x^6=8