Find the probability that point lie on the number 8
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Three points are chosen at random on a circle. What is the probability that they are on the same semi circle?
Three points are chosen at random on a circle. What is the probability that they are on the same semi circle?If I have two portions x and y, then x+y=πr...if the projected angles are c1 and c2. then it will imply that c1+c2=π...I have assumed uniform distribtuion so that f(c1)=π2...to calculate P(c1+c2=π) I have integrated c2 from 0 to π−c1 and c1 from 0 to π..but not arriving at the answer of 34
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