Simplify the complex number expression i^75?
✓ Correct Answer: Option B
To simplify i^75, divide 75 by 4. The remainder is 3. So, i^75 = i^3. Since i^1=i, i^2=-1, i^3=-i, and i^4=1, the result is -i.
To simplify i^75, divide 75 by 4. The remainder is 3. So, i^75 = i^3. Since i^1=i, i^2=-1, i^3=-i, and i^4=1, the result is -i.