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how many different sets of 5 CARDS each can be formed from a standard deck of 52 cards​

Sagot :

Answer:

n! / (r!)(n-r)!

52! / (5!)(52-5)!

52! / (5!)(47)!

cancel the 47! in the 52! then simply

(52)(51)(50)(49)(48) = 311,875,200

divide the result to 5! which is equal to 120

311,875,200 / 120 = 2,598,960

The answer is = 2,598,960

2 598 960 different sets

n! / (r!)(n-r)!

52! / (5!)(52-5)!

52! / (5!)(47)!

cancel the 47! in the 52! then simply

(52)(51)(50)(49)(48) = 311,875,200

divide the result to 5! which is equal to 120

311,875,200 / 120 = 2,598,960

The answer is = 2,598,960