A box contains 15 transistors, 5 of which are defective. An inspector takes out one transistor a.... VIDEO
A box contains 15 transistors, 5 of which are defective. An inspector takes out one transistor at random, examines it for defects and replaces it. After it has replaced another inspector does the same thing and then so does a third inspector. The probability that atleast one of the inspectors finds a defective transistor, is equal to xy and \(x\) is a prime number then \(\mathrm{x}\) is equal to ๐ฒPW App Link - https://bit.ly/YTAI_PWAP ๐PW Website - https://www.pw.live
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