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Numerical Ability
Permutation and Combination
there are 6 elements and few are a ,b,c,d.find permutation and combination?
Read Solution (Total 4)
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- 6p4=360 , 6c4=15
- 10 years agoHelpfull: Yes(11) No(3)
- ans: 6c4,6p4
- 10 years agoHelpfull: Yes(5) No(1)
- 6p4=360
,6c4=15
- 9 years agoHelpfull: Yes(0) No(0)
- 6p4 =3*4*5*6=360
6c4=15 - 8 years agoHelpfull: Yes(0) No(0)
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