Question

Set of negative integers. Write the given sets in roster form.

Answer 1

A = { - 1, - 2, - 3, - 4.......}

Answer 2

Solution :

Let the set of negative integers be Z- :

Roster form of Z- :


Z- = { ....-4,-3,-2,-1 }

Or

Z- = { -1 , -2 , -3 , -4 , -5 , .... }

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