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Can someone help with this???

.... then which of the following is a solution for x?
(1) x = 5
(3) x = 7
(2) x = 6
(4) x = 8


Can Someone Help With This Then Which Of The Following Is A Solution For X 1 X 5 3 X 7 2 X 6 4 X 8 class=

Sagot :

Answer:

x=7

Step-by-step explanation:

The pattern is:  i^1 = i, i^2 = −1, i^3 = −i, i^4 = 1, i^5 = i, i^6 = −1 and repeats again, so x = 7 would be i^20 = [tex](i^{4} )^{5}[/tex] = 1^5 = 1