gonzalezdavid1129 gonzalezdavid1129
  • 29-04-2024
  • Mathematics
Answered

Let a = { 1 , 2 , 3 }, b = { 4 , 5 , 6 , 7 } and let f = ( 1 , 4 ) , ( 2 , 5 ) , ( 3 , 6 ) be a function from a to b. Show that f is one-one.



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