By Cauchy’s Goursat theorem f(z) be analytic in a simply connected domain D and C be any closed conture then. A. ⌠f(z)dz = 0 B. ⌠f(z)dz ≥ 0 C. ⌠f(z)dz ≤ 0 D. ⌠f(z)dz ≠ 0 View AnswerA. ⌠f(z)dz = 0 Related MCQs Evaluate (-1)2i . Which one is multivalued. By Laplace equation Vr is equal to. The polar form of a complex number Z=3-4𝑖 is. If Z=x+𝑖y , then ǀezǀ is. If C is the straight line from Z=-i to Z=i , then cʃ ǀzǀ ǳ is. If x2+y2= 25 , then the locus of Z is. If a function is differentiable then that function is. f(z) = 1/z-1 has an isolated singularity at z is equal to. All Transcendental functions are.