Question

I/I+2/i^2+3/i^3+5/i^4​

Answer 1

Answer:

I think..

−1

i

3

=i

2

×i=−i

i

4

=(i

2

)

2

=(−1)

2

=1

i

5

=i

4

×i=1×i=i

∴i

2

+i

3

+i

4

+i

5

=−1−i+1+i=0