Question

(ii) i^4 = -i होता है।​

Answer 1

Answer:

${i}^{4} = 1$

Step-by-step explanation:

Reason as follow

$\sqrt{ - 1} = i \\ so \: {i}^{2} = - 1 \\ so \: {i}^{4} = 1$

Answer 2

Answer:

this is correct......................