A book

A book contains 524 pages. If it is known that a person will select any page between the pages numbered 125 and 384, find the probability of choosing the page numbered 252 or 253.

Correct answer:

p =  0.7692 %

Step-by-step explanation:

C1(260)=(1260)=1!(2601)!260!=1260=260 C1(2)=(12)=1!(21)!2!=12=2  p=100 (1384125+1)(12)=100 (1384125+1)2=1310%=0.7692%

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