Math, asked by manalisaini8915, 1 year ago

A box contains 5 different red balls and 6 different white balls in how many ways can 6 ball be selected so that there is at least 2 balls

Answers

Answered by saba1234

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Answered by pavamuruganpbcfes

For selecting 6 balls so that at least two balls of each colours = 5c2*6c4+5c3*6c3+5c4*6c2

= 10*15+10*20+5*15

= 150+200+75

= 425

Hope this helps you friend
Thanks ✌️ ✌️

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