Mathematics module: Composition and Inverse Functions

February 8, 2010 · Posted in Math · 2 Comments 

“Sharing never lose”. Perhaps the phrase that’s good for the bloggers who always share their experiences, free tutorials, instructions and so forth. I am also a blogger. Crossing in the Internet is almost 3 years. One thing that I can conclude by sharing with others is that I have a feeling satisfied. Might ask: “What I have shared premises?”. The classic answer is charity. But with doing a good deed, the door of fortune will always be opened for us. I never thought of profit and loss if it is shared. Principle, God would know all of our effort.
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Math For Grade 12 (High School)

November 25, 2009 · Posted in Mathematics · 2 Comments 

Starting this time maybe I should update on the discussion questions the national exam, because the national examination (UN) High School only a few months away. Come and join to be a member on this blog.

Problem this week:
In a box of there are 7 red and 5 white marbles. Three marbles was taken from a box with random. The opportunities/odds of least 1 white marbles taken from a box is ….

Get this answer ?
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