Question

Find the value of i+i²+i³+i⁴

Answer 1

Answer:

Step-by-step explanation:

i² = -1         i³ = -i     i to the power 4 = 1

i + i² + i³ + i4 = i - 1 - i + 1

                    = 0

Answer 2

Answer:

The Question is under complex numbers

Step-by-step explanation:

In conplex numbers

i² = -1

i³ = (i²) × i = -i

i⁴ = (i²) × (i²) = -1 × -1 = 1

By substitution

i+i²+i³+i⁴ = i + (-1) + (-i) + (1)

= i-1-i+1 = 0

Final answer is Zero(0)