Argument and Its Properties

JEE Main Mathematics · Complex Numbers · 2 questions, latest first

• Let z be a complex number such that |z+2|=|z-2| and ((z+3)/(z-i))=(π)/4. Then |z|^2 is equal to:20264 April, Shift 1 · Q3
• Let z be the complex number satisfying |z-5| ≤ 3 and having maximum positive principal argument. Then 34|(5 z-12)/(5 i z+16)|^2…202621 January, Shift 2 · Q2