Answer:
11=x
Step-by-step explanation:
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Mark brainliest please
Hope this helps you
Answer:
I think it is the first one. If I am wrong, sue me in the comments. If I am right, please
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MARK ME BRAINLIEST.</u></h2>
This would be 1 * i * -1 * -i * 1 = -i * -i * 1 = i^2 = -1