Question

if A = { 1,2,3} B= {3, 4} find B×A and B×B​

Answer 1

Answer:

$a \times b = {(1.3)(1.4)(2.3)(2.4)(3.3)(3.4)} \\ \\ b \times b = {(3.3)(3.4)(4.3)(4.4)}$

Step-by-step explanation:

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