Question

DAM1S50-Mock-Paper-B pdf AM 1 SSO-Mock-Paper-Apdf × hwales ac.uk/bbeswebdav/pid-2931670-dt-content-rid-3208814 1Vcourses/AM1S5o 2018 v1/AMIs50 Mock Paper Apdf Written By Liam Harris, USW mathematics department 2017/2018 Mock Exam Paper A SECTION A 1. (a) let z-3 + 2, and w = 2e . (6) Express w in cartesian form, correct to 2 decimn places. (i) Calculate z + w siving your answer in cartesian form, correcet to 2 decimal places. (iii) Express z in exponential form, correct tơ2decinal places. (iv) Calculate zw giving your answer in exponential form, correct to 2 decimal places. (v) Obtain the fourth roots of z giving your answers in polar form, correct to 2 decimal laces. (15 marks)

Answer 1

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