[" Q.No.19- The pair of equations "2" points "],[x+2y+5=0" and "-3x-6y+1=],[" O have "]

The pair of equations x + 2y + 5 = 0 and -3x - 6y + 1 = 0 has

The pair of equations x + 2y + 5 = 0 and -3x - 6y + 1 = 0 has

The pair of equations 2x+3y=5" and "4x+6y=15 has

The pair of linear equation 2x-3y=1 and 3x-2y=4 have:

The pair of linear equations 3x+4y+5=0 and 12x+16y+15=0 have……..

Solve the pair of equations. 7x-5y-11=0, 3x+2y-13=0

Find the values of p in (i) to (iv) and p and q in (v) for the following pair of equations (i) 3x - y - 5 = 0 and 6x - 2y - p = 0 , if the lines represented by these equations are parallel. (ii) -x + py = 1 and px - y = 1 , if the pair of equations has no solution. (iii) -3x + 5y = 7 and 2px - 3y = 1 , if the lines represented by these equations are intersecting at a unique point. (iv) 2x + 3y - 5 = 0 and px - 6y - 8 = 0 , if the pair of equations has a unique solution. (v) 2x + 3y = 7 and 2px + py = 28 - qy , if the pair of equations has infinitely many solutions.

The pair of equations x+2y+5=0 and -3x-6y+1=0 has (a) a unique solution (c) infinitely many solutions(d) no solution (b) exactly two solutions

How many solutions does the pair of equations x + 2y-3=0 and 1/2 x + y - 3/2=0 have ?

Is the pair of equations x+2y-3=0 and 6y+3x-9=0 consistent? Justify your answer.