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5:20<br>< Вack<br>Review<br>A bag contains 8 red , 10 white and 12 blue balls.<br>Find the probability of selecting:<br>i. two balls of same color<br>А.<br>8C2× 10C2× 12C'2<br>30C6<br>В.<br>8C2<br>10C2<br>12C2<br>30C2<br>30C2<br>30C2<br>C.<br>8C2 x 10C2 × 12C'2<br>30C2<br>D.<br>8C2+10C2+12C2<br>30C6<br>A<br>D<br>None of these<br>The correct answer is: B<br>31<br>II<br>

Extracted text: 5:20 < вack="" review="" a="" bag="" contains="" 8="" red="" ,="" 10="" white="" and="" 12="" blue="" balls.="" find="" the="" probability="" of="" selecting:="" i.="" two="" balls="" of="" same="" color="" а.="" 8c2×="" 10c2×="" 12c'2="" 30c6="" в.="" 8c2="" 10c2="" 12c2="" 30c2="" 30c2="" 30c2="" c.="" 8c2="" x="" 10c2="" ×="" 12c'2="" 30c2="" d.="" 8c2+10c2+12c2="" 30c6="" a="" d="" none="" of="" these="" the="" correct="" answer="" is:="" b="" 31="">

Jun 11, 2022

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