tackling Permutations and Combinations for A level h2 maths

• a mugger

  16 Mar 14, 08:41

  Is there any easier way to resolve this complex chapter?

• wee_ws

  16 Mar 14, 13:16

  Hi,

    Hope this set of notes will help:

    http://www.flickr.com/photos/wenshih/sets/72157633228253778

    Thanks.

  Cheers,
  Wen Shih