Answer Happy
Accurate answers. Every time.
https://answerhappy.com/
Evaluate \(\begin{vmatrix}1+m&n&q\\m&1+n&q\\n&m&1+q\end{vmatrix}\).
https://answerhappy.com/viewtopic.php?t=742679
Page
1
of
1
Evaluate \(\begin{vmatrix}1+m&n&q\\m&1+n&q\\n&m&1+q\end{vmatrix}\).
Posted:
Wed Jul 13, 2022 8:07 pm
by
answerhappygod
a) -1(1+m+n+q)
b) 1+m+n+q
c) 1+2q
d) 1+q