what is the modulus of the complex number i^2n+1(-i)^2n-1,where n belong to natural number and i=√-1 About the author Brielle
Answer: Step-by-step explanation: 1. Use the property of modulus that Iz^nI can be written as IzI^n 2. Question Ii^2n+1I I-i^2n-1I 3. Now using property we can write it as I i I^2n+1 X I i I^2n-1 4. Now find modulus of i and -i which is 1. 5. 1^2n+1 X 1^2n-1 6. power of 1 is always 1 7. 1 X 1 = 1 8. Answer is 1 Reply
Answer:
Step-by-step explanation:
1. Use the property of modulus that Iz^nI can be written as IzI^n
2. Question Ii^2n+1I I-i^2n-1I
3. Now using property we can write it as I i I^2n+1 X I i I^2n-1
4. Now find modulus of i and -i which is 1.
5. 1^2n+1 X 1^2n-1
6. power of 1 is always 1
7. 1 X 1 = 1
8. Answer is 1
Answer:
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