Multiply 4 4 by −1 - 1 .
Multiply the numerator and denominator of 4+i4−i 4 + i 4 - i by the conjugate of 4−i 4 - i to make the denominator real. 4+i4−i⋅4+i4+i 4 + i 4 - i ⋅ 4 ...
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1 февр. 2017 г. · i4=1. Explanation: By definition, i=√−1 . i4=√−14. When we have a number, say √2 and we multiply it by another √2 , we get what's ...
(1) In General. A summons must be served with a copy of the complaint. The plaintiff is responsible for having the summons and complaint served within the time ...