SOLUTION: Hi everyone!
Problem: Appetizers Selection - In how many ways can a selection of at most five appetizers be made from menu of seven appetizers?
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Permutations
-> SOLUTION: Hi everyone!
Problem: Appetizers Selection - In how many ways can a selection of at most five appetizers be made from menu of seven appetizers?
Thank you...
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Question 360483: Hi everyone!
Problem: Appetizers Selection - In how many ways can a selection of at most five appetizers be made from menu of seven appetizers?
Thank you... Answer by sudhanshu_kmr(1152) (Show Source):
You can put this solution on YOUR website!
no. of ways to select appetizers from menu of 7 ( no restrictions )= 2^7
now, we eliminate those ways where 6 or 7 selections.
