+0

# HeLP WitH ComPLeX NuMbErS PLeAsE UrGenT

0
129
3
+25

Let z and w be complex numbers satisfying $$|z| = 4$$ and $$|w| = 2$$. Enter in the numbers

$$|z+w|, |zw|, |z-w|, \left| \dfrac{z}{w} \right|$$

below, in the order listed above. If any of these cannot be uniquely determined from the information given, enter in a question mark.

If it's not too much trouble I would appreciate steps with your answer as well.

May 22, 2021

#1
-1

The answers are 6, 8, 2, 2.  Hope this helps!

May 22, 2021
#2
+205
+1

|z|=4

|w|=2

4+2=6

2*4=8

4-2=2

4/2=2

mathisopandcool  May 22, 2021
#3
+114438
0

How could this answer (guest's initial answer) possibly help ? ... unless the sole purpose of the question was to cheat.

Melody  May 22, 2021