Question

the set of all natural number below 20 which leaves reminder 1 on division by 3
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Answer 1

Answer:

4, 7, 10, 13, 16 19

Step-by-step explanation:

i hope it helps you lot

Answer 2

Step-by-step explanation:

take any number that's come in table of 3 and add 1 and the answer will be ;4,7,10,16,17............

like that