i²+1/i²
pls guys help me by solving this.
only correct answer and if any spam or if u post irrelevant things I'll definitely report you.
pls guys help me by solving this.
only correct answer and if any spam or if u post irrelevant things I'll definitely report you.
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Answer:
i^2 is given by -1,
therefore,
i^2 + 1/i^2 = -1+(1/-1) = -2