Discrete Maths - Sets
52. If every element of a group G is its own inverse, then G is
- Option : D
- Explanation :
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53. The universal relation A x A on A is
- Option : A
- Explanation :
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54. Total number of different partitions of a set having four elements is
- Option : C
- Explanation :
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55. A partition of {1, 2, 3, 4, 5} is the family
- Option : D
- Explanation :
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