Friday 8 March 2013

Question: Is 5n > or = n^2 [ Sean, Bryan Lee , Kai Cheng , Kenric]

It depends. 
In the situation which both equations are equal , the value of n has to be 5 or 0.
But in the situation that 5n is larger , the value of n has to be smaller than 5 but more than 0.
Finally ,on the other hand , if n^2 is larger , the value of n has to be larger than 5
So in conclusion, because of the fact that we do not know what is the value of n, we cannot conclude anything as it just depends. 

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