Determinant of $\begin{bmatrix}1& 1&1\\1&1+x & 1\\1&1&1+y\end{bmatrix}$=

E

Editor

Sep 18, 2022

Determinant of $\begin{bmatrix}1& 1&1\\1&1+x & 1\\1&1&1+y\end{bmatrix}$=

Difficulty: Easy

A:

0

B:

1

C:

(1+x)(1+y)

D:

2xy

ID: 63273dbaca83163ac3a11ddb