Solve this: Q 5 If A be a square matrix of the order 5 and B = Adj (A) - Maths - Matrices

Question

Solve this:
Q 5 If A be a square matrix of the order 5 and B = Adj (A) then
find Adj (5A)

Brijendra Pal · Accepted Answer

Hi,We know that AdjkA= kn-1AdjA wher n is orderso here Adj5A= 55-1AdjA= 625×B

Solve this: Q.5. If A be a square matrix of the order 5 and B = Adj (A) then find Adj (5A).