Tuesday, 23 February 2010

Learning Maths out of boredom!!! ^_^

So boring for these few weeks and have plenty of time to kill, I opened up Youtube and started to learn college maths. 4 days ago, i just learnt complex numbers (addition, subtraction, multiplication and division) and it was quite simple and fun. The only key for this is square root -1 = i, and i square = -1, that's all. The others are just the simple maths I have learnt in my secondary school. 

2 days ago, I started to learn the basic formula of Poisson Distribution and the ways to use the formula in solving maths problems. It is almost the same as the Binomial Distribution, but the probability calculated by using Poisson Distribution'd be more roughly than by using the Binomial Distribution. The formula of Poisson Distribution is as below:

Wondering what to learn next... hmmm... =) 

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