Question

set of natural number from 1 to 20
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Answer 1

Answer:

{1,2,3,4,5,.......,19,20}

Step-by-step explanation: Whole numbers except zero are Natural numbers .

Answer 2

Hey Chitali:)

Your answer:

{1, 2, 3, 4, 5, 6, 7, 8, 9, 10,11, 12, 13, 14, 15,16, 17, 18,19, 20}

Keep smiling!!!