Question

simplify 1) (a/b)^7×(a/b)^4 2) (9^4)^-2 3) {(5/6)^-3}^-4 plz help me i am make the brailest ​this question is maths

Answer 1

Explanation:

Let A and B be two sets such that A = {2, 5, 7, 8, 10, 13} and B = {1, 2, 3, 4, 5}. Then,

R = {(x, y): x = 4y – 3, x ∈ A and y ∈ B} (Set-builder form)

R = {(5, 2), (10, 3), (13, 4)} (Roster form)

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