已知函数F(X)=x<sub>1</sub>2+x<sub>2</sub><sup>2</sup>-3x<sub>1</sub>x<sub>2</sub>+x<sub>1</sub>-2x<sub>2</sub>+1,则其Hessian矩阵是()。<br /> <img src="https://img.ppkao.com/2018-09/yuanhao/2018090715222823101.jpg" /><p> 已知函数F(X)=x<sub>1</sub>2+x<sub>2</sub><sup>2</sup>-3x<sub>1</sub>x<sub>2</sub>+x<sub>1</sub>-2x<sub>2</sub>+1,则其Hessian矩阵是()。<br /> <img src="https://img.ppkao.com/2018-09/yuanhao/2018090715222823101.jpg" /></p>
A、A.A
B、B.B
C、C.C
D、D.D