For items 1-2: Given z₁ = 1 + 4i, Z₂ = −2i and z3 = 1 - 4i. Evaluate 1. 2²-23 +2₂ A. -14- 8i B. 16+ 10i C. -16 + 2i 2. Im {2} A 2/22 B. -2 C. 2 (2 cis D. -14 + 6 D. 1/2 4

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