Q. 94.0( 26 Votes )

A box conta

Answer :

Let R be the event a red ball is drawn and W be the event a white ball is drawn


Since all the white balls are identical so the event of drawing any one of the three-white ball is same.


Total Number of Sample space =(22-1)=3 (Since both the balls cannot be red)


We define the possible outcomes by an ordered set (x, y)


x denotes drawing the first ball


y denotes drawing the second ball


Sample space S={(W,W),(W,R),(R,W)}


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