W wgy182 Member Joined Dec 30, 2012 Messages 85 Gender Undisclosed HSC 2014 Jun 2, 2013 #1 Can anyone help me solve this? Prove that ab<= (1/2(a+b))^2 Hence, prove that abcd<=(1/4(a+b+c+d))^4 <= is less than or equal to Thanks guys
Can anyone help me solve this? Prove that ab<= (1/2(a+b))^2 Hence, prove that abcd<=(1/4(a+b+c+d))^4 <= is less than or equal to Thanks guys
