If the real part of complex z=1/(a(1+i)+1-2i) is 2/5, calculate a? Posted on May 5, 2017 If the real part of complex z=1/(a(1+i)+1-2i) is 2/5, calculate a? If the real part of complex z=1/(a(1+i)+1-2i) is 2/5, calculate a?