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Tamil Nadu Board of Secondary EducationHSC Science Class 12

Find the modulus of the following complex numbers (1 – i)10 - Mathematics

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Question

Find the modulus of the following complex numbers

(1 – i)10

Sum

Solution

(1 – i)10  = (|1 – i|)10 

= `(sqrt(1 + 1))^10`

= `(sqrt(2))^10`

= 25

= 32

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Modulus of a Complex Number
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Chapter 2: Complex Numbers - Exercise 2.5 [Page 72]

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Samacheer Kalvi Mathematics - Volume 1 and 2 [English] Class 12 TN Board
Chapter 2 Complex Numbers
Exercise 2.5 | Q 1. (iii) | Page 72
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