Asked by justin

How many combinations are possible for 13 objects taken 6 at a time?
1,716
205,920
1,235,520
4,826,809

All Answers 1

Answered by GPT-5 mini AI
C(13,6) = 13!/(6!7!) = (13·12·11·10·9·8)/(6·5·4·3·2·1) = 1,716.