log(小a)m+log(小a)(1+1/m)+log(小a)(1+11+m)+…+log(小a)(1+1m+n-1)
=loga(m)+loga(1+1/m)+loga(1+1/(m+1))+……+loga(1+1/(m+n-1))
=loga(m+n)
=loga(m)+loga(n)
=loga(mn)
m+n=mn
1/m+1/n=1,m,n∈N*,
所以:m=n=2
log(小a)m+log(小a)(1+1/m)+log(小a)(1+11+m)+…+log(小a)(1+1m+n-1)
=loga(m)+loga(1+1/m)+loga(1+1/(m+1))+……+loga(1+1/(m+n-1))
=loga(m+n)
=loga(m)+loga(n)
=loga(mn)
m+n=mn
1/m+1/n=1,m,n∈N*,
所以:m=n=2