EASMSFPM10202 - ic Interactivity - Modulus and Argument of Complex Numbers
Q1 Modulus
Look at the modulis of w, z and z'
What is the relationship between mod(w) and mod(z) with mod(z')?
Can you write out a rule using these 3 numbers?
Q2 Angles / Arguments
The argument of z is θ
The argument of w is φ
What is the argument of z' in terms of θ and φ ?
Can you write out a rule for complex multiplication for arg(w), arg(z) and arg(wz)