Question

i166 evaluate the following​

Answer 1

Answer:

I can't understand the question

iam sorry

Answer 2

Question :

Evaluate

${i}^{166}$

Answer :

Point to be known -

• i =√-1

• i to the Power 4n comes 1

Here ,

${i}^{166}$

we would try to break the power in the form of (4n +x)

${i}^{(4 \times 41) + 2}$

$= {i}^{4 n} \times {i}^{2}$

here, n=41

$= 1 \times { (\sqrt{ - 1} )}^{2}$

$= 1 \times - 1$

$= - 1$