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Which of the following is a root of the equation z^2 + 1 = 0?

Practice Questions

1 question
Q1
Which of the following is a root of the equation z^2 + 1 = 0?
  1. i
  2. -i
  3. 1
  4. 0

Questions & Step-by-step Solutions

1 item
Q
Q: Which of the following is a root of the equation z^2 + 1 = 0?
Solution: The roots are z = ±i.
Steps: 0

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