Question

Q. 3. Write down a pair of integers whose
sum is 0​

Answer 1

$\huge\orange{\underline {\mathscr{A}}} \orange{\underline {\mathbb {\green{ns}}}} \orange{\underline {\mathfrak \red{we}}}\orange{\underline \bold \pink{r}}$

-3+3, +5-5, +7-7, -9+9 are some examples.