If (1−i1+i)3−(1+i1−i)3=x+iy, find (x, y)

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If ( {1+i}{1-i} )^{3}- ( {1-i}{1+i} )^{3} = x+iy, find (x,

Question

If $(\frac{1 + i}{1 - i})^{3} - (\frac{1 - i}{1 + i})^{3} = x + i y,$ find (x, y)

(2, - 2)

(0, - 2)

(0, 2)

None of the above

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(\frac{1 + i}{1 - i})^{3} - (\frac{1 - i}{1 + i})^{3} = x + i y,

find (x, y)

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Question Text

(\frac{1 + i}{1 - i})^{3} - (\frac{1 - i}{1 + i})^{3} = x + i y,

find (x, y)