Mathematics · Group Theory
एक तत्समक क्रमचय (Identity permutation) हमेशा होता है:
- 1पक्षान्तरण (transposition)
- 2चक्रीय क्रमचय (cyclic permutation)
- 3सम क्रमचय (even permutation)✓
- 4विषम क्रमचय (odd permutation)
सही उत्तर देखें
सम क्रमचय (even permutation)
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