coord(1,2)+coord(3,4) — step-by-step solution

Let's calculate:

coord (1, 2) + coord (3, 4)

ⅰ

coord (1, 2) + coord (3, 4)

coord (1 + 3, 2 + 4)

coord (1 + 3, 2 + 4)

ⓘ Start from

1

and move forward

3

on the number line:

1 + 3

4

■Start from

2

and move forward

4

on the number line:

2 + 4

6

▶Result:

coord (4, 6)