Question: 13. 14. For every n 5, show that n cents in postage can be achieved using only 2 cent and 5 cent stamps. 119-8-

13. For every ( n geq 5 ), show that ( n ) cents in postage can be achieved using only 2 cent and 5 cent stamps. 14. (

13. 14. For every n 5, show that n cents in postage can be achieved using only 2 cent and 5 cent stamps. 119-8- 6x7N - 2x3N is divisible by 4, for N 1

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