g'day, I am supposed to show that max(x,y) = m + d/2 with m = (x+y) / 2 and d = | y - x | any ideas would be appreciated :-) cheers - oz.
Follow Math Help Forum on Facebook and Google+
Originally Posted by ozfingwe I am supposed to show that max(x,y) = m + d/2 with m = (x+y) / 2 and d = | y - x | If $\displaystyle y\ge x$ then $\displaystyle |y-x|=y-x$ If $\displaystyle y< x$ then $\displaystyle |y-x|=x-y$
View Tag Cloud