Question
If z is a complex number, then what is amp(z) + amp(z) equal to?
This question was previously asked in
NDA 2 2025 GAT Question Paper (14-Sep-2025)
The correct answer is
π/2
The argument (amplitude) of a complex number is π/2, thus amp(z) + amp(z) = π/2.
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Important Questions from Complex Numbers
If \(x + iy = \sqrt {\frac{{a + ib}}{{c + id}}}\), then the value of x2 + y2 is -
If x = cos θ + i sin θ, then the value of \({x^n} + \frac{1}{{{x^n}}}\) is:
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