Question

Part A If A=(3.5+j1)and B =(6.1+j5.3) find the sum(A+B) and the difference (A-B) Enter the real part of (A + B) Answers Give Up Part B Enter the imaginary part of (A + B) Part C Enter the real part of (A - B) Part D Enter the imaginary part of (A - B) X

Answer 1

Answer:
Part A: A + B = 9.6 + j6.3
Part B: A - B = -2.6 - j4.3
Part C: -2.6
Part D: -j4.3

Step-by-step explanation:
It was difficult to discern your question because it looks like you copy and pasted, but the formatting didn't carry over. It would be helpful if you could try to manually fix the formatting next time. :-)

Adding imaginary numbers is no different than adding vectors. You just add (or subtract) the X and Y components separately. Then, you just include both components in the final answer!

Hope this helps.