Question 3 asked for two possible quadrant locations of the product of c + di and e-fi, where c, d, e, and f are positive real numbers. The product in question 4 was two complex numbers of the form c + di and e-fi, where c, d, e, and f are positive real numbers. You answered the quadrant location of this product.
Provide an example of two complex numbers in the form c + di and e-fi, where c, d, e, and f are positive real numbers such that their product lies in the other possible quadrant. Support your example by determining its product.
Question 3:
https://web2.0calc.com/questions/two-complex-numbers-are-represented-by-c-di