Let R be the relation on the set A = {1, 2, 3, 4, 5, 6, 7} defined by the rule
( , ) a b R
if the integer product of (ab)
is divisible by 4. List the elements of R and its inverse?

susie has 7 apples

its totaly b

your welcome btw

ωєℓℓ ωιтн тнαт ιиfσ

тнє вαѕє ιѕ 30

αи∂ тнє нєιgнтн ιѕ 30

нσρє ι ¢συℓ∂ нєℓρ

the solution, from the graphing of the two lines, is (3,2), i.e., x = 3, y = 2.