Two teams are playing a one-round badminton.

Watch the video and observe how many times
1. the player in the blue jersey hits the shuttlecock.
2. the shuttlecock is passed through his side of the court.

1. Based on the video, what is the probability that the player hits the shuttlecock the first time?
2. What is the probability that the player hits the shuttlecock in the whole round of game?
3. If the player hits the shuttlecock every time it is passed, calculate the probability that he hits it after 14 passes.
Something to ponder...

Do you think the player will achieve the same probability if he plays in another round? why?

### Lesson 2 - Variation

Select the topics below to view handouts

1. Direct Variation
2. Inverse Variation
3. Joint Variation

### Number Bases - Topic 3

Construct a binary table of multiplication up until 100002. The first 5 values has been done for you.

 × 0 1 10 11 0 0 0 0 0 1 0 1 10 11 10 0 10 100 110 11 0 11 110 1001

### Number Bases - Topic 2

Do you remember that 8 = 23?

Use this to show how to convert 1001002 to base 8 without using the gateway (refer notes for 'gateway').

### Number Bases - Topic 1

Show that

1000 ≠ 1000≠ 1000≠ 10008

Using expanded notation