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How many 3digits even numbers can be made using the digits 1,2,3,4,6,7, if no digit is repeated

Answer» For 3 digit even number the third must be even like 124,374 so, third place/unit place is filled by 3 ways then 2nd is filled by 5 ways and 1st place is filled by 4 ways so, no of selection=4×5×3=60ways
3digits even number Even number are 2,4,6So it\'s 6P3
120,..6p3


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