Solve the problem.
-Given {A, B, C, D}, list all of the permutations of three elements from the set.
A) ABC, ABD, ACD, BCD, CBA, DBA, DCA, DCB
B) ABC, ACB, BAC, BCA, CAB, CBA, ABD, ADB, BAD, BDA, DAB, DBA, ACD, ADC, CAD, CDA, DAC, DCA, BCD, BDC, CBD, CDB, DBC, DCB
C) ABC, ABD, ACD, BCD
D) ABC, BAC, CAB, ABD, BAD, DAB, ACD, CAD, DAC, BCD, CBD, DBC

Question

Quizplus · Accepted Answer

Permutations of three elements from a set of four elements involve arranging three out of the four elements in all possible ways. For each of the four elements, there are $4 \times 3 \times 2 = 24$ ways to arrange three elements, which is exactly what option B lists comprehensively for each starting element.

Solve the Problem. -Given {A, B, C, D}, List All of the Permutations