Re: DSE 2004,2005

Posted by shradha on Jun 17, 2010; 12:46pm
URL: http://discussion-forum.276.s1.nabble.com/DSE-2004-2005-tp5186467p5190787.html

hey hi m shradha u askd 4 ques23 0f 2005. its ans is3. let p=3/4 and q=1/4.
so expectd value= 2 to the power1*p+ 2 to the power2*q*p + 2 to the power3*q*q*p+...... nw solve this equation u'll get the ans..
yr i want to knw hw did u post ur questions on this forum.??? m unable to do so... plz tell m..