Set Theory Illustrations

Example -:       A has 3 shares in a lottery containing 3 prizes and 6 blanks; B has one share in a lottery containing one prize and 2 blanks. Compare their chances of success.

Sol:                   Total number of tickets in the first lottery = 3 + 6 =9

Set Theory Illustrations

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CBSE Class 12 Maths Probability All Topic Notes CBSE Class 12 Maths All Chapters Notes

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