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apoorvkBest ResponseYou've already chosen the best response.2
Simply add/subtract the real and imaginary parts separately and express in "a+ib" form!
 one year ago

janessiaBest ResponseYou've already chosen the best response.1
wat about i7? 7 is an exponent
 one year ago

apoorvkBest ResponseYou've already chosen the best response.2
you mean \(\iota^7\) right?
 one year ago

apoorvkBest ResponseYou've already chosen the best response.2
okay do you know that i^2 =1, i^3=i, i^4=1, i^5=i again, i^6=i... and so on? what would i^7 be according to this trend?
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.0
here's a hint for you!! if the exponent is odd (except for 3) the answer is i if the exponent is even (other than 2) the answer is 1
 one year ago
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