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one number is selected at random from first 100 natural number. find the probablitiy of getting perfect square number |
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Answer» 24/25 Step-by-step EXPLANATION:Total Numbers =1,2...100=100Perfect Squares=1 2 ,2 2 ,3 2 ...10 2 =1,4,9...100=10 numbers∴ Pralal = 10010 = 101 Perfect Cube =1 3 ,2 3 ,3 3 ...=1,8,27,64=4∴ P (Not Perfect cube) =1− 1004 = 2524 |
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