Question

Some elements of P×Q are (2,x),(3,y),(9,z) if P={4,2,3,9} and n(P×Q) is least find the remaining elements of P×Q

Answer 1

Answer:

If (x = 4, y + 2, 4) = (0,-3, z + 1), then find the values of x, y and z. ... (8,2),(8,4), (8,6), (9, 2), (9,4), (9, 6)} (ii) Given, B = {2, 4,6} and C={a, b, c) B x C ... (9, c)} Illustration 5: Let A = {a, b} and B = {x : x e N, x is a prime number less than 7}. ... elements of the ordered pairs in A x B. So, B X A = {(1, p), (2,p), (1, q), (2, q)} ...