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Mayank wants 3 t-shirts out of 5. In how many ways he can select?
Read Solution (Total 11)
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- out of 5 t-shirts, v need to select 2 t- shirts....so the ans is
5c3=10. - 12 years agoHelpfull: Yes(10) No(1)
- for selection we should use combinations so 5c3=10
- 12 years agoHelpfull: Yes(4) No(1)
- 5c3 = 10 ways
- 12 years agoHelpfull: Yes(3) No(0)
- 5*4*3=60 ways he can select.
- 12 years agoHelpfull: Yes(1) No(10)
- 5c3=10 ways
- 11 years agoHelpfull: Yes(1) No(0)
- 3^4 will be
- 12 years agoHelpfull: Yes(0) No(9)
- 5c3 if they are same...
or 5p3 if they are diff
- 10 years agoHelpfull: Yes(0) No(0)
- npr=n!%(n-1)!
=5*4*3*2!%2!
=60 - 10 years agoHelpfull: Yes(0) No(2)
- ways to select t shirt is 5c3
5c2=5*4/2*1=10 - 9 years agoHelpfull: Yes(0) No(0)
- 5c3=5*4/1*2=10
- 6 years agoHelpfull: Yes(0) No(0)
- Since we have given that
Total number of t-shirt he has = 5
Number of t-shirt he wants to pack = 3
Number of ways he can make his choice is given by
We are using the combination method as we are required to find 'r' objects form 'n' number of items which states that - 3 Months agoHelpfull: Yes(0) No(0)
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