Class 11Mathematics1 Complex Numbers and Quadratic Equations: Complex NumbersConjugate and Modulus of complex numbers
EasyThe modulus and amplitude of $\frac{1+2i}{1-(1-i)^{2}}$ are
- A$\sqrt{2}$ and $\frac{\pi}{6}$
- B$1$ and $\frac{\pi}{4}$
- C$1$ and $0$
- D$1$ and $\frac{\pi}{3}$
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