0 votes 0 votes Let $z = (1 – t^{2}) + i \sqrt{1 - t^{2}}$ be a complex number where $t$ is a real number such that $|t| < 1$. Then the locus of $z$ in the complex plane is An ellipse A hyperbola A parabola A pair of straight lines Others isi2020-mma + – admin asked Jul 23, 2022 • edited Aug 7, 2022 by Lakshman Bhaiya admin 225 views answer comment Share Follow See 1 comment See all 1 1 comment reply KAUNIL commented Mar 23, 2023 reply Follow Share C 0 votes 0 votes Please log in or register to add a comment.