If \(P = \left| {\begin{array}{*{20}{c}} 6&1&0\\ 0&1&0\\ 0&0&2 \end{array}} \right|and\;Q = \left| {\begin{array}{*{20}{c}} 2&3&1\\ 0&5&1\\ 0&0&5 \end{array}} \right|\)
Then the product of determinant P and Q has the value1
50
2
80
3
500
4
600
If \(P = \left| {\begin{array}{*{20}{c}} 6&1&0\\ 0&1&0\\ 0&0&2 \end{array}} \right|and\;Q = \left| {\begin{array}{*{20}{c}} 2&3&1\\ 0&5&1\\ 0&0&5 \end{array}} \right|\)
Then the product of determinant P and Q has the value