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 solution (x,y) of the simultaneous equations px + qy + r = 0, lx + my + n = 0, is given by: English · OAVS TGT 2019 Q03 If a pair of equation in two variables x and y is represented graphically by two straight line L1and L2 intersectin... English · DSSSB 23 SEP 2018 (9 AM-11 AM) Q04 The condition for which the equations a'x2 + b'x + c' = 0 and ax2 + bx + c = 0 have a common solution will be: English · TGT 2013 Q05 The difference of the slopes of two parallel lines is English · Bihar (TRE 2.0)-2023 Q06 Find the shortest distance between the lines x - 8 y + 9 z -10 = 3 -16 7 and x -15 y - 29 z - 5 = 3 8 -5 English · Bihar (TRE 1.0) -2023