Question

if Z= 3+4i, then find the |z|​

Answer 1

Answer:

|z|=√9+16

|z|=√25

|z|=5

Answer 2

Z= 3+4i
Since,|Z|=root(x^2+y^2)
Therefore, |Z|=root(3^2+4^2)
|Z|=root(9+16)
|Z|=root(25)
|Z|=5

Hope it will help you!!