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Life is just the conjugate of our thinking

Algebra Level 4

What is the complex conjugate of \(i^2\)?

Clarification: \(i = \sqrt{-1}\).

\[-i^2\] 1 \[i^{-2}\] None of the given choices

Excel in math and science

Master concepts by solving fun, challenging problems.

It's hard to learn from lectures and videos

Learn more effectively through short, conceptual quizzes.

Our wiki is made for math and science

Master advanced concepts through explanations,
examples, and problems from the community.

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including olympiad champions, researchers, and professionals.

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by Sandeep Bhardwaj

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