![linear algebra - Every symmetric square real matrix has a non-zero real eigenvector. - Mathematics Stack Exchange linear algebra - Every symmetric square real matrix has a non-zero real eigenvector. - Mathematics Stack Exchange](https://i.stack.imgur.com/0RuQz.jpg)
linear algebra - Every symmetric square real matrix has a non-zero real eigenvector. - Mathematics Stack Exchange
If the matrix [(0,a,3),(2,b,-1),(c,1,0)] is a skew symmetric matrix, find the values of a, b and c. - Sarthaks eConnect | Largest Online Education Community
![SOLVED: Find a real symmetric matrix C such that Q = XTCX, where Q = 6x3 + 4x1x2 + 2x2^2. Ans: 2 2 7. Q = 2(1 - x2)^2. Ans: -2) 1 SOLVED: Find a real symmetric matrix C such that Q = XTCX, where Q = 6x3 + 4x1x2 + 2x2^2. Ans: 2 2 7. Q = 2(1 - x2)^2. Ans: -2) 1](https://cdn.numerade.com/ask_images/b5b132eaaabb4ef49d4f8e40d57693f4.jpg)