Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Mathematics Determinants Evaluation of Determinants
The value of the determinant \(\begin{vmatrix}x^2&1&y^2+z^2\\\ y^2&1&z^2+x^2\\\ z^2&1&x^2+y^2\end{vmatrix}\) is
1
0
2
x2 + y2 + z2
3
x2 + y2 + z2 + 1
4
None of these