jeckford16 jeckford16

21-01-2020
Mathematics

contestada

Which of the following is equivalent to the expression í^22

Respuesta :

21-01-2020

Answer: -1

Step-by-step explanation:

i^22

(i²)^11

(-1)^11 ( NOTE: i² = -1 )

(-1)^(10+1)

(-1)^10 × (-1)^1

((-1)²)^5 × -1

1^5 × -1

-1

Answer Link

devishri1977 devishri1977

21-01-2020

Answer:

[tex]i^{22}=i^{2*11}\\\\=(i^{2})^{11}\\\\=(-1)^{11}=-1[/tex]

Step-by-step explanation:

Answer Link

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