نسل 4 غير مجاب عليه 4 + محو Evaluate L(243) dz, where C:[z=1, counterclockwise. 300 علم هذا السؤال IB Materi Week # Topic Assig nmen t CL O Ch.13 Complex numbers and functions, and complex differentiation Ch.14 Week 5-6 Complex integration; line integral in complex plane, Cauchy integral theorem, Cauchy integral formula, and derivatives of analytic functions