Grade 12AlgebraIf the amplitude of z–2–3i is pi/4 then the locus of z=x+iyis karthik 8 Years agoGrade 12
Ritesh Khatri8 Years agolet us consider points z1 = 2+3i and z = x+iynow z – z1 represents vector joining z and z1 whose slope is tan(pi/4)since slope is constant z can only move along straight line hence locus is a straight line