Example1. `A=5+6i,B=-2+3i,C=1-3i` Find A / B
Solution: Here `A=5+6i,B=-2+3i,C=1-3i`
`A/B`
`=(5+6i)/(-2+3i)`
`=((5+6i))/((-2+3i))*((-2-3i))/((-2-3i))`
`=(-10-15i-12i-18i^2)/(4+6i-6i-9i^2)`
`=(-10-15i-12i-18(-1))/(4-9(-1))`
`=(-10-15i-12i+18)/(4+9)`
`=(8-27i)/(13)`
`=0.6154-2.0769i`
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