Direction: Solve the complec variables of (u, v, w z), express your answer in rectangular forms. 1. iz² + 18i = 40 2. u² + 2u + 1 = -72 -54i 3. v² -4v = -1.2975 - 2.1i 4. w⁴ -22w² + 121 =0 Activity 1....

Direction: Solve the complec variables of (u, v, w z), express your answer in rectangular forms.

1. iz² + 18i = 40

2. u² + 2u + 1 = -72 -54i

3. v² -4v = -1.2975 - 2.1i

4. w⁴ -22w² + 121 =0

Extracted text: Activity 1. For the H- section shown, Find the value of h so that I = 1y. 20mm 100mm 20mm h=? 20mm 140mm

Jun 05, 2022

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