Question

Find the value of
1+i^2+i^4+i^6+i^8+i^10+i^14+i^16+i^18+i^20​

Answer 1

Step-by-step explanation:

1+i^2+i^4+i^4.i^2+(i^4)^2+(i^4)^2.i^2+(i^2)^7+(i^4)^4+(i^4)^4.i^2+(i^4)^5

=1-1+1-1+1-1-1+1-1+1

=0

Answer 2

Answer:

ans will be 0

steps

break the powers in the 2 and 4 terms and put the values

.