Răspuns :
nr 1 : 1234,1243,1324,1342,1423,1432
nr 2: 2134,2143,2341,2314,2413,2431
nr 3: 3124,3142,3214,3241,3412,3421
nr:4: 4123,4132,4213,4231,5312,4321
deci sunt 24 variante
nr 2: 2134,2143,2341,2314,2413,2431
nr 3: 3124,3142,3214,3241,3412,3421
nr:4: 4123,4132,4213,4231,5312,4321
deci sunt 24 variante
1234
1243
1324
1342
1423
1432
2134
2143
2314
2341
2431
2413
3124
3142
3412
3421
3214
3241
4321
4312
4123
4132
4321
4312
1243
1324
1342
1423
1432
2134
2143
2314
2341
2431
2413
3124
3142
3412
3421
3214
3241
4321
4312
4123
4132
4321
4312