Solve 2/8i

$$\frac { 2 } { 8 i }$$

Evaluate

$$-\frac{1}{4}i=-0.25i$$

Solution Steps

Multiply both numerator and denominator by imaginary unit i.

$$\frac{2i}{8i^{2}}$$

By definition, i^{2} is -1. Calculate the denominator.

$$\frac{2i}{-8}$$

Divide 2i by -8 to get -\frac{1}{4}i.

$$-\frac{1}{4}i$$

Real Part

$$0$$

Solution Steps

Multiply both numerator and denominator of \frac{2}{8i} by imaginary unit i.

$$Re(\frac{2i}{8i^{2}})$$

By definition, i^{2} is -1. Calculate the denominator.

$$Re(\frac{2i}{-8})$$

Divide 2i by -8 to get -\frac{1}{4}i.

$$Re(-\frac{1}{4}i)$$

The real part of -\frac{1}{4}i is 0.

$$0$$