سؤال في الاحتمالات ضروري تساعدوني الله يوفقكم
السلام عليكم ورحمه الله
اخباركم
عندي سؤال اتمنى تساعدوني في حله وهو خاص بالاحتمالات
The owner of camera shop receives a shipmen of 5 cameras from a camera manufacturer . tow of these cameras are defective .Suppose that the owner selects two of the five cameras at random and tests them, find the probability that
a) both cameras are defective
b) neither camera is defective
c) at least one camera is defective
d) the first camera tested is defective
ارجوكم ساعدوني في امس الحاجه للمساعده
وشكرا جزيلا
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توقيعى !
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