In Exercises 1 through 8 use the parallelogram law to form the sum and difference of the given complex numbers and then verify the results by direct addition and subtraction. 1. u = 2+3i, v = 1 – 2i....

Answer 4-6 with complete solution

Extracted text: In Exercises 1 through 8 use the parallelogram law to form the sum and difference of the given complex numbers and then verify the results by direct addition and subtraction. 1. u = 2+3i, v = 1 – 2i. 2. u = 4 +7i, v = -2 - 3i. 6. u = -3+ 2i, v = 6i. 3. u = -3, v =-3 – 4i. 4. u = 4+ 3i, v = 3+ 4i. 5. u = 3+ 6i, v = -4 + 2i. %3D 7. u = -4+2i, v =-4 – 10i. 8. u = 4 +7i, v = -3 + 5i. %3D %3D