1.

If i =then 1+i² +i³- i⁶ + i⁸ is equal to 1) 2-i 2) 13) 3 4) -1 ​

Answer»

ANSWER:

If i =

\sqrt{ - 1}

then

1+i² +i³- i⁶ + i⁸ is EQUAL to

1) 2-i

2) 1

3) 3

4) -1


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