A man walks a distance of 3 units from the origin towards the North-East `(N45^0E)` direction.From there, he walks a distance of 4 units towards the N

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A man walks a distance of 3 units from the origin towards the North-East `(N45^0E)` direction.From there, he walks ... ^(ipi/4)` D. `(3+4i)e^(ipi/4)`

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