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AIEEE 2007 Mathematics

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Q. 4. The set S : = {1, 2, 3, ……, 12} is to be partitioned into three sets A, B, C of equal size. Thus, The number of ways to partition S is

Sol: 12 different objects are to be divided into 3 groups of equal size, which are named as set A, B and C. Correct choice: (3)

Q. 5. The largest interval lying in for which the function

Sol:

Correct choice: (4)

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