Question

SUPPOSED YOU SECURED YOUR BIKE USINGa COMBINATION LOCK LATER YOU REALIZED THAT YOU FORGOT THE 4 DIGIT CODE .YOU ONLY REMEMBER THE CODE CONTAINS THE DIGIT 1,3,4,AND 7LIST WHAT WILL BE THE POSSIBLE CODES OUT OF THE GIVEN DIGIT

Answer 1

The possible codes can be
1347
1437
1743
1374
1473
1734

3147
3174
3471
3417
3741
3714

4137
4173
4317
4371
4731
4713

7134
7143
7341
7314
7413
7431


Hope it helps ♥️