Home
Class 12
MATHS
" If "A=[[54,-6],[3,2]]" and "A(adjA)=AA...

" If "A=[[54,-6],[3,2]]" and "A(adjA)=AA'," then "5a+b" is equal to "

Promotional Banner

Similar Questions

Explore conceptually related problems

If A = [(5a,-b),(3,2)] and A adj A=AA^T , then 5a+b is equal to:

If A=[(5a,-b),(3,2)] and A*adjA="A"A^T , then 5a+b is equal to: (1) -1 (2) . 5 (3). 4 (4). 13

If A=[5a-b3 2] and A adj A=AA^T , then 5a+b is equal to: (1) -1 (2) 5 (3) 4 (4) 13

If A=[[3, 4], [5, 7]] , then A(adjA)=

If A=[[2, -3], [3, 5]] , then adjA=

If A=[3,2,1] then A.A' is equal to

If a=[[-2, 6], [-5, 7]] , then adjA=