These Ten-Year-Series (TYS) worked solutions with video explanations for 2015 A Level H2 Mathematics Paper 2 Question 11 are suggested by Mr Gan. For any comments or suggestions please contact us at support@timganmath.edu.sg.
2015 A Level H2 Math Paper 2 Question 11
This question is about arrangements of all eight letters in the word CABBAGES.
(i)
Find the number of different arrangements of the eight letters that can be made.
[2]
(i) Find the number of different arrangements of the eight letters that can be made.
[2]
(ii)
Write down the number of these arrangements in which the letters are not in alphabetical order.
[1]
(ii) Write down the number of these arrangements in which the letters are not in alphabetical order.
[1]
(iii)
Find the number of different arrangements that can be made with both the A’s together and both the B’s together.
[2]
(iii) Find the number of different arrangements that can be made with both the A’s together and both the B’s together.
[2]
(iv)
Find the number of different arrangements that can be made with no two adjacent letters the same.
[4]
(iv) Find the number of different arrangements that can be made with no two adjacent letters the same.
[4]
Suggested Handwritten and Video Solutions
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