If ax+by=c and px+qy=r has unique solution, then

If the system of linear equations px + 3y = 9 and 4x + py = 8 has unique solution, then

If am= bl, then find whether the pair of linear equations ax + by= c and lx + my = n has no solution, unique solution or infinitely many solutions

The pair of linear equations px+2y=5 and 3x+y=1 has unique solution if

The system has unique solution if

The equation 1+sin^2 ax = cos x has a unique solution then a is

If am!=bl, then the system of equations ax+by=c,quad lx+my=n( a) has a unique solution (b) has no solution ( c) has infinitely many solutions (d) may or may not have a solution

If am!=bl then the pair of equations ax+by=c, lx+my=n a)has a unique solution b)has no solution c)has infinitely many d)may or may not have a solution

If am = bl, then find whether the pair of linear equations ax+by=c and lx+my=n has no solution, unique solution or infinitely many solutions.

The equation 1+sin^(2)ax=cos x has a unique solution then a is

If ad ne bc , then find whether the pair of linear equations ax+by=p and cx+dy=q has no solution, unique solution or infinitely many solutions.