Question

Дано: a {-4;5} найти |a|

Answer 1

Модуль числа -4 это I4I

Модуль числа 5  это I5I

Answer 2

To find the absolute value of a number "a," we simply ignore its sign (positive or negative) and take the magnitude or distance from zero.

For the given value of "a" as {-4; 5}, the absolute value of "a" is:

|a| = |-4| = 4 (ignoring the negative sign) or |a| = |5| = 5 (ignoring the positive sign)

So, the absolute value of "a" is either 4 or 5, depending on which value of "a" you are referring to.