Some Quarterend Updates

Hi everyone. Here are the few announcements and updates 30 minutes before Good Friday.

The Mathematics and Multimedia Carnival is now accepting entries for its 22nd edition. The carnival will be hosted by Math is Not a Four Letter Word. You can send your entries to the new submission form before April 14, 2012.

My good friend William Emeny of Great Maths Teaching Ideas has just published his first ebook titled 100 Things Awesome Teachers Do. You can check out his ebook at Itunes or Smashwords

The Carnival of Mathematics is now active again. Visit the great collection of Peter Rowlett at Carnival of Mathematics 85 posted at Travels in the Mathematical World

I have listed the most popular posts for the first quarter of year 2012. I hope you enjoy reading them.

I did not post a Week in Review the last week of March, so I have listed the posts below.

You can subscribe or follow Math and Multimedia through Twitter, Facebook,  the RSS.

Counting the Number of Subsets in a Set

Problem: How many groups can be formed from 5 persons?

The Power Rangers

First, we represent the persons by small letters a, b, c, d, and e, and we denote a group whose members are c and d as {c, d}. We can have a group with 2 members, 3 members, 4 members, and 5 members.  The members in each group are listed below.  Continue reading

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