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Let A-1 = is the inverse of the matrix : A =
solve the system :
a11 X + a12 Y + a13 Z + a14 W =3
a21 X + a22 Y + a23 Z + a24 W =5
a31 X + a32 Y + a33 Z + a34 W =2
a41 X + a42 Y + a43 Z + a44 W =9
find X
Find inverse of the given matrix if it exists?
Find inverse of the given matrix if it exists?
Let A-1 = is the inverse of the matrix : A =
solve the system :
a11 X + a12 Y + a13 Z + a14 W =4
a21 X + a22 Y + a23 Z + a24 W =5
a31 X + a32 Y + a33 Z + a34 W =8
a41 X + a42 Y + a43 Z + a44 W =7
find X
Let A-1 = is the inverse of the matrix : A =
solve the system :
a11 X + a12 Y + a13 Z =8
a21 X + a22 Y + a23 Z =0
a31 X + a32 Y + a33 Z =4
find Y
Let A =
A-1 =
find "e" for which A-1 is the inverse of A
Find inverse of the given matrix if it exists?
Let A =
A-1 =
find "e" for which A-1 is the inverse of A
Let A =
A-1 =
find "e" for which A-1 is the inverse of A
Let A =
A.B = find X