Math, asked by jaroliraj940, 10 months ago

A box contains 10 good bulbs and 2
defective bulbs. One bulb is chosen at
random. The probability that it is either
good or has defect is ....

Answers

Answered by jaai24

2

Answer:

probability of getting a good bulb is 10/12 i.e. 5/6

and probability of getting defective bulb is 2/12i.e. 1/6

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