Math Chapter Wise question with answer

Q01 The equations 2x–ky+7 =0 and 6x–12y+15 = 0 have no solution for English · UP TGT-2016 (08-03-2019) Q02 The number of values of 'a' for which the system of equations (a + 1) x+ 8y = 4a ax+ (a+3) y = 3a – 1 has infinitel... English · UKPSC Lecturer (Mains) 2020 Q03 The number of values of k for which the linear equations 4x+ky+2z = 0; kx+4y+z = 0; 2x+2y+z = 0 possess a non-zero... English · Haryana PGT 2019 Q04 In which of the following equations, (7, –9) is not the solution? English · DSSSB 23 SEP 2018 (9 AM-11 AM) Q05 What is the value of x + y in the solution of the given equation 3 1 2 x 1 y 2 and 5 3 x 1 y 2 3,x 1, 2 y? English · OAVS TGT 2021 Q06 One of the solutions of the system of inequalities: 2x+ y > 3 and x – 2y ≤– 1 is: English · UKPSC Lecturer (Mains) 2020