Show that the sequence log (a) ,log(ab) ,log(ab2) ,log(ab3).......is an AP..Find its nth term..

Show that the sequence log (a) ,log(ab) ,log(ab2) ,log(ab3).......is a

1.	Show that the sequence log (a) ,log(ab) ,log(ab2) ,log(ab3).......is an AP..Find its nth term..
Answer» Correct A2 -A1=A3-A2= b...