Question:
Find the modulus of each of the following: 5
Solution:
Given: z = 5
The above equation can be re – written as
z = 5 + 0i
Now, we have to find the modulus of (5 + 0i)
So, $|z|=|5+0 i|=\sqrt{(5)^{2}+(0)^{2}}=5$
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