Question

При каких значениях d верно – d ˂ d ?​

Answer 1

Ответ:

d> -d

d+d >0

2d>0

d> 0: 2

d>0

Пошаговое объяснение:

Answer 2

In the expression "-d < d," the left-hand side (-d) represents the negation or opposite of the value of 'd', and the right-hand side (d) represents the original value of 'd'. For this expression to be true, 'd' must be a negative number.

In mathematical terms, if 'd' is a negative real number, then the inequality "-d < d" holds true. This is because the negative of a negative number is positive, and any positive number is greater than its negative counterpart.

However, if 'd' is a non-negative number (i.e., zero or a positive number), then the inequality "-d < d" would not be true, as the negative of a non-negative number is either zero or negative, and it cannot be greater than or equal to the original non-negative number.

In summary, the inequality "-d < d" is true only when 'd' is a negative real number.