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Permutation and Combination
there are 6 credit cards and 4 debit cards.In how many ways 5 credit cards and 3 debit cards can be selected?
Read Solution (Total 20)
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- 6c5*4c3=6*4=24
- 7 years agoHelpfull: Yes(15) No(1)
- 6c4*4c3=24
- 7 years agoHelpfull: Yes(2) No(3)
- answer is 24
explanation
6C5 * 4C3 gives 24. - 7 years agoHelpfull: Yes(1) No(0)
- 6c5 * 4c3 = 24
- 6 years agoHelpfull: Yes(1) No(1)
- 24 ways
6c5*4c3=24 - 6 years agoHelpfull: Yes(1) No(0)
- 6c5*5c3 = 6*4= 24
- 7 years agoHelpfull: Yes(0) No(0)
- 10 because of combination
- 7 years agoHelpfull: Yes(0) No(2)
- total 6 credid cards out of this choosen 5 so 6c5 and 4debit cards 3 are chosen so 4c3 product of this 6c5*4c3=24
- 7 years agoHelpfull: Yes(0) No(0)
- 6C5 *4C3.
out of 6 credit cards 5 can be chosen and out of 5 debit cards 3 can be chosen chosen in 6C5 *4C3 ways - 7 years agoHelpfull: Yes(0) No(0)
- 24
6C5=6C1,4C3=4C1
6*4=24. - 7 years agoHelpfull: Yes(0) No(0)
- 6C5 * 4C3 = 24 ways
- 6 years agoHelpfull: Yes(0) No(0)
- 6c5*4c3=24
- 6 years agoHelpfull: Yes(0) No(0)
- (6C5 * 4D3) = (6*5*4*3*2/5*4*3*2*1) * (4*3*2/3*2*1) = 6*4=24
- 6 years agoHelpfull: Yes(0) No(1)
- 6c5*4c3 =24
- 6 years agoHelpfull: Yes(0) No(0)
- 6c5*4c3=24
- 6 years agoHelpfull: Yes(0) No(0)
- 6c5 * 4c3=24
- 6 years agoHelpfull: Yes(0) No(0)
- 6c5*4c3=6*4=24
- 5 years agoHelpfull: Yes(0) No(0)
- 6C5*4C3=24
- 5 years agoHelpfull: Yes(0) No(0)
- 6C5*4C3=24 IS THE SOLUTION
- 5 years agoHelpfull: Yes(0) No(0)
- 24 is the ans: 6*5*4*3*2*1/5*4*3*2*1=6;
4*3*2*1/3*2*1=4;
6*4=24. - 5 years agoHelpfull: Yes(0) No(0)
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