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Question

A box contains 12 bulbs with 3 defective ones. If two bulbs are drawn from the box together.what is the probability that
a)both bulbs are defetive
b)both are non defective
c)one bulb is defective?
12 years ago

Answers

Anonymous
0.25
11 years ago
DANIEL
I AM NOT KNOWN
3 years ago
DANIEL
9!6/3!
3 years ago

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