Find the largest integer which belongs to the following interval: (−∞; 31]

The largest integer that belongs to the interval (-∞, 31] is 31

Step-by-step explanation:

The given interval is (-∞, 31], from which the round bracket indicates that the number next to the bracket is not included in the inequality while the square [] (closed) bracket indicates that the number next to the bracket is included in the inequality

Therefore, 31 is inclusive in the inequality while -∞ is excluded.

The find the largest integer that belongs to the interval (-∞, 31] the numbers are arranged on the number line as follows

The numbers presented in number line form -∞, -1, 0, 1, 2,..., 31

Giving 31 as the largest integer in the inequality

a: 1/6, j: 1/4

step-by-step explanation: you are welcome

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