Question

What is Z+ in math?

guys plz answer this question with full explanation plz .

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Answer 1

Z+ is the set of all positive integers (1, 2, 3, ...), while Z- is the set of all negative integers (..., -3, -2, -1). ... Znonneg is the set of all positive integers including 0, while Znonpos is the set of all negative integers including 0.

Step-by-step explanation:

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Answer 2

it is called a positive variable in maths