Let z1-2-i-z2-2-i- Find Rez1 z2z-1-

z_1=2 i z_2= 2+i z_1z_2=(2 i)( 2 i) z_1z_2= 4+2i+2i+1 z_1z_2=4i 3 | z _ 1 z _ 2 z⃗ #160; _ 2 #160; | =(4i 32 i)(2+i2 i) ...

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Integration by Substitution

Let z1=2-i,...

Question

Let $z_{1} = 2 - i, z_{2} = - 2 + i$ . Find $R e (\frac{z_{1} z_{2}}{_{1}})$

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Solution

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