Question:
If\(ƒ(x + iy) = x^3 − 3.xy^2 + ¡\Psi(x,y) \space where \space i= \sqrt{-1}\) and ƒ (x+iy) is an analytic function, then \(\Psi (x, y)\) is:
If\(ƒ(x + iy) = x^3 − 3.xy^2 + ¡\Psi(x,y) \space where \space i= \sqrt{-1}\) and ƒ (x+iy) is an analytic function, then \(\Psi (x, y)\) is:
Updated On: Mar 12, 2025
- \(y^3-3x^2y\)
- \(3x^2y-y^3 \)
- \(x^4-4x^3y \)
- \(xy-y^2\)
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The Correct Option is B
Solution and Explanation
The correct option is(B)
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