Math, asked by SUMIT4444, 1 year ago

dobby has30red,22gold,14black what is probablity he get match pair socks?

Answers

Answered by kokan6515

0

here is the answer........

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Answered by kvnmurty

0

N = total=66.
probability of getting a pair of matching color = ( 30*29 + 22×21 + 14*13)/ (66*65)=

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