cards mark with number 2‚3‚4....‚61 are place in a box throughly one card is drawn find the probablity that the card is even and second it is a square of a number
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First P(E)=60/61.
Second P(E)= 6/61.
sejal5942:
how even numbers p(E)=60/61
sorry P(E)= 30/61
second P(E)= 7/61
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