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Question: let w bel write z wzwquot and 21w12 in...

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Let w = Bel. Write (z +w)(z+w) and 비2+1w12 in terms of A, B, θ, a equivalent? D. nd ø. Are these expressions is! Note that the magnitude of a complex number is always real, so z + l2 is real, and thus +ww) must be real. Was your result for (z+w)(z) in the previous part real? If you hadnt already done so, write (z w( w) as a real expression (no is allowed!) in terms of A, B, θ, and o.

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