Math Chapter Wise question with answer

Q01 The analytic function whose real part is ex cosy is- English · Rajasthan TGT 2013 Q02 If ((()) sin x iy e A iB, + = + = + where A and B are real, then 2 2 A B + + is equal to English · UP PGT-2016 (02-02-2019) Q03 Residue of complex valued function 1 zcos at z 0 is: z English · OPSC PGT 2017 Q04 If an entire function is bounded then it is English · UP Higher Asst. Prof. 2021 UPPSC Polytechnic Lecturer 2021 (I) Q05 For the function () -z 1-e f z = z the point z = 0 is a/an English · Bihar (TRE 1.0) -2023 Q06 Let f: C → → → C be an entire function with f (0) = 1 and f (1) = 0. Then f maps English · Bihar (TRE 1.0) -2023