Today we decided that the exam questions for Christmas would come from the Sample Papers 15.
After correcting HW questions (above) we started Section 3.4 Probability questions that involved permutations and combinations (below).

eMaths.ie 

Today we decided that the exam questions for Christmas would come from the Sample Papers 15.
After correcting HW questions (above) we started Section 3.4 Probability questions that involved permutations and combinations (below).
