List all the elements of the following sets: A = {x:x2≤ 10, xZ} – InterviewSolution

InterviewSolution

1.

List all the elements of the following sets: A = {x:x2≤ 10, xZ}

Answer»

First of all, x is an integer hence it can be positive and negative also.

x² ≤ 10

x≤ √10

x = ±1,±2,±3

A = {±1,±2,±3}

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