Math Chapter Wise question with answer

Q01 The system of linear equations x + y + z = 2 2x + y − z = 3 3x + 2y + kz = 4 will have unique solution if: English · KVS PGT 2022 Q02 If the system of equations λx + y + z =0, x + λy + z = 0, x + y + λz =0 have non-zero solutions, then λ =? English · OAVS TGT 2022 Q03 For what value of k the equations 2x – 3y + 2z = a, 5x + 4y – 2z = –3 and x–13y + kz = 9 will not have a unique sol... English · PGT 2010 Q04 For what value of λ the equations x+y+z=1, x+2y+4z=λ, x+4y+10z=λ2 have a solution: English · PGT 2002 Q05 The system of equations x 2y 3z 1; + + = + + = + + = + + = 2x y 3z 2 + + = + + = + + = + + = and 5x 5y 9z 4 + + = +... English · Rajasthan TGT 2015 Q06 The equations x y z 3, x 2y 3z 4 2x 3y 4z 7 have the solution– English · UP PCS (Pre) 1994