Question

i²+i⁴+i⁶+i⁸=

a.2
b. -2
c. 4
d. 0​

Answer 1

Answer:

The correct answer is c

Step-by-step explanation:

it is write fast answer is c

Answer 2

the correct answer is d. 0

Step-by-step explanation:

$we \: know \: that \: i = \sqrt{ - 1} \\ {i}^{2} = - 1$