A bag containing 8 red and 5 green balls. Two balls are drwan without replacement from the bag.Find the probability that the balls drawn are green
Answers
Answered by
1
total number of balls = 8+5= 13
now,
probability of getting green balls=
= no. of green balls / total no. of balls
= 5/13
now,
probability of getting green balls=
= no. of green balls / total no. of balls
= 5/13
oblivion:
two balls are to be drwan so its 5c2/13c2
Answered by
1
Total outcomes = 5+8
= 13
Possible outcomes=5
Therefore probability
= 5/13
= 13
Possible outcomes=5
Therefore probability
= 5/13
Yur wlcm
here answer is 5c2/13c2-- two balls are to be drawn from the bag so the denominator is 13c2 and 2 balls are to be drawn from 5 balls so it is 5c2
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