Teaching MPPSC Assistant Professor Mock Test Series 2025 Mathematical Science Complex Analysis Cauchy - riemann Equations
Let us consider the function f defined by \(\rm f(z)=|\operatorname{Re}(z) \operatorname{Im}(z)|^{\frac{1}{2}}\) then
1
Satisfy C - R equation everywhere
2
Differentiable everywhere
3
Satisfy C - R equation only at one point.
4
Differentiable at origin