Question

The figure below shows a relation between sets P and Q. Write the relation R.

Answer 1

The relation R is "x is the square of y”

x = $y^2$

R = {(x, y): x is the square of y x $\in$ P, y $\in$ Q}

R = {(9, 3), (9, -3), (4, 2), (4, -2), (25, 5), (25, -5), (36, 6), (36, -6)}