Find the value of the following expression:
i + i2 + i3 + i4
Advertisement Remove all ads
Solution
\[ i + i^2 + i^3 + i^4 \]
\[ = i - 1 - i + 1 \left[ \because i^2 = - 1, i^3 = - i \text { and } i^4 = 1 \right]\]
\[ = 0 \]
Concept: Concept of Complex Numbers
Is there an error in this question or solution?
Advertisement Remove all ads
APPEARS IN
Advertisement Remove all ads
Advertisement Remove all ads
