in respect of the equation `[[2 , 3],[4 , 6]]*[[x] , [y]]=[[5] , [c-5]]`

Find the inverse of the matrix: [[1,2,3],[2,4,5],[3,5,6]] . Hence solve the equations x+2y+3z = 2 , 2x+4y+5z = 1 , 3x+5y+6z = 3 .

Solve the equation. (3 y + 4) /(2 - 6 y) = (-2)/5

Consider the system of equations 5x+2y=4,7x+3y=5 .If A=[[5,2],[7,3]] , X=[(x),(y)] and B=[[4],[5]] Solve the above system of equations.

Examine the consistency of the system of equations 5x -y + 4z = 5," " 2x + 3y + 5z = 2," " 5x -2y + 6z = 1

Examine the consistency of the system of equations 5x -y + 4z = 5," " 2x + 3y + 5z = 2," " 5x -2y + 6z = 1

Examine the consistency of the system of equations 5 x-y+4z=5 , 2 x+3 y+5 z=2, 5 x-2 y+6 z=-1

If A = [(5, -1, 4), (2, 3, 5), (5, -2, 6)] , find A^(-1) and use it to solve the following system of equation 5x - y + 4z = 5, 2x + 3y +5z = 2, 5x - 2y + 6z =-1

If A = [(5, -1, 4), (2, 3, 5), (5, -2, 6)] , find A^(-1) and use it to solve the following system of equation 5x - y + 4z = 5, 2x + 3y +5z = 2, 5x - 2y + 6z =-1