HUNTERTUTORING

Answer Key — Complex arithmetic and functions

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Complex variables for engineers

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Worksheets — Sets 1–10

| Set | Guidance | | --- | --- | | Set 1 | Complex arithmetic and functions — verify written work and accept reasonable drawings. | | Set 2 | Complex arithmetic and functions — verify written work and accept reasonable drawings. | | Set 3 | Complex arithmetic and functions — verify written work and accept reasonable drawings. | | Set 4 | Complex arithmetic and functions — verify written work and accept reasonable drawings. | | Set 5 | Complex arithmetic and functions — verify written work and accept reasonable drawings. | | Set 6 | Complex arithmetic and functions — verify written work and accept reasonable drawings. | | Set 7 | Complex arithmetic and functions — verify written work and accept reasonable drawings. | | Set 8 | Complex arithmetic and functions — verify written work and accept reasonable drawings. | | Set 9 | Complex arithmetic and functions — verify written work and accept reasonable drawings. | | Set 10 | Complex arithmetic and functions — verify written work and accept reasonable drawings. |

Worksheets — Sets 11–20

| Set | Guidance | | --- | --- | | Set 11 | Complex arithmetic and functions — verify written work and accept reasonable drawings. | | Set 12 | Complex arithmetic and functions — verify written work and accept reasonable drawings. | | Set 13 | Complex arithmetic and functions — verify written work and accept reasonable drawings. | | Set 14 | Complex arithmetic and functions — verify written work and accept reasonable drawings. | | Set 15 | Complex arithmetic and functions — verify written work and accept reasonable drawings. | | Set 16 | Complex arithmetic and functions — verify written work and accept reasonable drawings. | | Set 17 | Complex arithmetic and functions — verify written work and accept reasonable drawings. | | Set 18 | Complex arithmetic and functions — verify written work and accept reasonable drawings. | | Set 19 | Complex arithmetic and functions — verify written work and accept reasonable drawings. | | Set 20 | Complex arithmetic and functions — verify written work and accept reasonable drawings. |

Review tiers 1–10

  • Checklists are parent-judged.
  • Written items: verify against practice set patterns.
  • Standard text: Complex numbers, polar form, and Euler's formula Complex functions and mappings in the plane Limits, continuity, and analyticity (engineering emphasis) Cauchy–Riemann equations and harmonic conjugates Elementary functions: exp, log, sin, cos in the complex plane

Practice test scoring

| Tier | Pass guidance | | --- | --- | | 1–3 | Most oral tasks smooth; majority of written correct | | 4–6 | 7/10+ total with clear understanding | | 7–8 | 9/12+ with explanations | | 9–10 | Near-perfect; ready to move on |

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