log小a(log(10a))和log小a(log(100a))化简为多少
问题描述:
log小a(log(10a))和log小a(log(100a))化简为多少
答
log[a](log(10a))=(log(10a)) / loga=(log10+loga) / loga=(1+loga) / loga
log[a](log(100a))=(log(100a))/loga=(log100+loga) / loga=(2+loga) / loga