Write without absolute value notation: abs(6-5i)

Tazmin Horton

Tazmin Horton

Answered question

2021-02-13

Write without absolute value notation: |65i|

Answer & Explanation

ensojadasH

ensojadasH

Skilled2021-02-14Added 100 answers

Step 1
Absolute value of a complex number:
The absolute value of a complex number z=x+iy is given by |z|=|x+iy|=x2+y2.
The given complex number is 6-5i.
Step 2
Evaluate the value of |65i| as follows.
|65i|=62+(5)2
=36+25
=61
7.81
Therefore, the absolute value of |65i| is 7.81.
Jeffrey Jordon

Jeffrey Jordon

Expert2021-11-11Added 2605 answers

Answer is given below (on video)

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