Then a must be equal to be ( both a and b must have the same magnitude)
For instance 7 × 2/2 = 7×1 = 7
7× 3/3 = 7 ×1 = 7
7×123456789/123456789 = 7×1 = 7
Since we've established that a and b must have the same magnitude... Someone else might say; (now am talking about the relationship between a and b) a/b must be equal to 1... And if a/b = 1 (cross multiply) You'll have a=b...
