Posted by **noor** on Tuesday, February 28, 2012 at 10:53am.

if the seventh term of an AP is zero,prove that its 27th term is five times its eleventh term of class 10

Thursday

March 23, 2017
Posted by **noor** on Tuesday, February 28, 2012 at 10:53am.

if the seventh term of an AP is zero,prove that its 27th term is five times its eleventh term of class 10

Search