out of 100 balls in a box 15 balls are defective 1 by mistaken auditor random from the box find the probability that a bulb drawn is not defective
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85/100 or we can write it as 17/20
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Hey....!! HERE IS YOUR ANSWER....!!
Total Balls Left = 85......
No of Favourable Ball = 1
Probability of non- defective ball = 1/85.....Ans...
HOPE IT'S WILL HELP YOU A LOT.....!!
Total Balls Left = 85......
No of Favourable Ball = 1
Probability of non- defective ball = 1/85.....Ans...
HOPE IT'S WILL HELP YOU A LOT.....!!
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