JEE MAIN - Mathematics Hindi (2020 - 8th January Evening Slot - No. 4)
यदि $$A = \left( {\matrix{
2 & 2 \cr
9 & 4 \cr
} } \right)$$ और $$I = \left( {\matrix{
1 & 0 \cr
0 & 1 \cr
} } \right)$$ तो 10A–1 के बराबर है:
6I – A
4I – A
A – 6I
A – 4I
Comments (0)
