2011 CJC MYE Q9
2011 CJC MYE Q9
9 marks
Others>MYE
- Find the number of 3-letter code-words that can be formed from the letters of the word EPICENTRE.[4]
- A group of 10 people consists of 3 married couples, 3 single women, and 1 single man. They are seated at a round table for a lunch gathering. Find the number of different possible seating arrangements if
- each couple must sit together and the 3 single women are separated.[3]
- the seats are numbered and the 3 single women must be together.[2]
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Answer:(a) \(229\) (b)(i) \(1152\) (ii) \(302400\)
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