Math Chapter Wise question with answer

Q01 The value of k for which the pair of equations 3x + 4y + 2 = 0 and 9x +12y + k = 0 represent coincident lines are: English · OAVS TGT 2022 Q02 The condition that the gradient of one line is twice the gradient of the other line represented by the equation ax2... English · RPSC PGT 2022 Q03 The equation 3x2 +2xy+3y2 –16x+20 = 0 represents- English · DSSSB PGT 2021 Q04 For what value of a, the equation axy–8x+9y– 12 = 0 represents a pair of straight lines? English · DSSSB PGT 2021 Q05 The joint equation of the bisector of the angles between the lines represented by ax2 + 2hxy + by2 = 0 is: English · OAVS TGT 2018 Q06 The value of k such that the equation 2 2 2x 2y 6x 8y k 0 represents a point circle, is– English · KVS TGT 2017