3 defective bulbs are mixed with 7 good ones 3 bulbs are drawn at random find probabilty of distribution of defective bulb
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Total bulbs=10
Defective=3
Good=7
Probability of finding defective bulb is =3/10
kunalbansal:
sorry bro its not correct answer thanx for trying to help me
Firstly i'm not bro
And why this answer is not correct
its correct ans is 727/1000 from book
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