Jee Main
Matrices And Determinants
JEE Main 2022 (Online) 25th June Evening Shift
INTEGER+4 / -12022
ধরো \(A = \left( {\matrix{
2 & { - 2} \cr
1 & { - 1} \cr
} } \right)\) এবং \(B = \left( {\matrix{
{ - 1} & 2 \cr
{ - 1} & 2 \cr
} } \right)\) তবে নিচের সেটটিতে পদের সংখ্যা
\(\left\{ {\left( {n,\,m} \right)} \right.\,:\,n,\,m \in \,\left\{ {1,2,.......,10} \right\}\) and \(n{A^n} + m{B^m} = I\,\}\) হল _________ ।
\(\left\{ {\left( {n,\,m} \right)} \right.\,:\,n,\,m \in \,\left\{ {1,2,.......,10} \right\}\) and \(n{A^n} + m{B^m} = I\,\}\) হল _________ ।