A two digit number is formed with digit 0,1,2,3,4,5 without repetition what is the probability that the number formed is
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The sample space is
S={10,12,13,14,15,20,21,23,24,25,30,31,32,34,35,40,41,42,43,45,50,51,52,53,54}
∴n(S)=25
Now U is event that the number so formed is divisible by 5.
∴U={10,15,20,25,30,35,40,45,50}
∴n(U)=9
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Step-by-step explanation:
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