midterm 1 of 2019 mat 2104, Cheat Sheet of Mathematics

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November 13, 2019 ISIK UNIVERSITY MATH2104 MIDTERM-I | | Duration: 100 min. (Q1 jo2 | Row No: | Last Name: \rirst Name: | Student ID: | | Tpledge my honor that have noi violated the honor code ture Tl during this examination. p benatare: Ql. (5+5+5 pts.) Given the complex numbers z = 1+ and w = 1 + V3i, lef ce ER wn hafit)= fad 2-1 (on mlf)) jul2 Vir3'= 2, fun) = Boga F 7 o 2 (ft) +7m/£)). zl. e)*(calete) (Alf) - blr) + inde) = by w*= 2 Conbe)r vant te) = 64. (iii) find the real part Re | — }, and find the imaginary part Im | — oft ec, eg. eat, CBU (es )ucnsh z O3) ee Ae): 2 ¢ Zn (4) = 2 _, Ke