100 SOLVED QUESTIONS FOR CSIR,GATE, SET AND OTHER COMPETITIVE EXAMS-PART 1
Question 1: The number of surjective maps from a set of 4 elements to a set of 3 elements is
1.~36 \quad 2.~64 \quad 3.~69 \quad 4.~81
Answer: Let A be a 4 elements set and B be a 3 elements set. Here we need to find number of surjective maps between A onto B. The idea is to partition the set A into 3 non-empty subset and assign each subset to a element of B...
ISS Examination Question Paper of 2012 Statistics-4
ISS Examination Question Paper of 2012 Statistics-4
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ISS Examination Question Paper of 2012 Statistics-3
ISS Examination Question Paper of 2012 Statistics-3
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ISS Examination Question Paper of 2012 Statistics-2
ISS Examination Question Paper of 2012 Statistics-2
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ISS Examination Question Paper of 2012 Statistics-1
ISS Examination Question Paper of 2012 Statistics-1
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