Can we take modulus on both the sides and solve Hence, the modulus of a+ib Example 14 If x - Maths - Complex Numbers and Quadratic Equations

Question

Can we take modulus on both the sides and solve?

Rahul Agrawal · Accepted Answer

Can we take modulus on both the sides and solve? Can we take modulus on both the sides and solve? Hence, the modulus of a+ib Example 14 If x + = a—ib , prove that + y: = l. Solution We have, (a—ib)(a+ib) = a —b2 +2abi a2 +b2