Consider an equation- Z2- 2Z-4 -0a-Find two comblex numers Z1 and Z2 -bSimplify Z1-Z2 - Z2- Z1-

Z2 2z + 4solving this quadratic equation by sridhracharya formula, nbsp;z = 2 plusmn; radic;(4 16)/2z1 = (2+2 radic;3i)/2 = 1 + radic;3iz2 = (2 2 ...

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Linear Equation in Two Variables

Consider an e...

Question

Consider an equation, Z²- 2Z+4 =0
a)Find two comblex numers Z₁and Z_{2 .}
bSimplify Z₁/Z_{2 +}Z₂/ Z_1.

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z_{1}, z_{2}

∣ ∣ ∣ \frac{z_{1} + z_{2}}{z_{1} - z_{2}} ∣ ∣ ∣ = 1

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| z_{1} | + | z_{2} | = ∣ ∣ ∣ \frac{z_{1} + z_{2}}{2} + \sqrt{z_{1} z_{2}} ∣ ∣ ∣ + ∣ ∣ ∣ \frac{z_{1} + z_{2}}{2} - \sqrt{z_{1} z_{2}} ∣ ∣ ∣

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z_{1} \neq z_{2}

| z_{1} | = | z_{2} |

\frac{z_{1} + z_{2}}{z_{1} - z_{2}}

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∣ ∣ \frac{z_{1} + z_{2}}{z_{1} - z_{2}} ∣ ∣ = 1,

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If $Z_{1}, Z_{2}$ ∈ C, which of the following is true?

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