This pair has no solution. Here a₁/a₂ = 2/4 = 1/2, b₁/b₂ = -2/(-4) = 1/2, but c₁/c₂ = -2/(-5) = 2/5. Since the slopes match with differing constants, the plotted lines are parallel. Ganita Manjari Class 9 Maths part 2 ...
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
This pair has no solution. Here a₁/a₂ = 2/4 = 1/2, b₁/b₂ = -2/(-4) = 1/2, but c₁/c₂ = -2/(-5) = 2/5. Since the slopes match with differing constants, the plotted lines are parallel. Ganita Manjari Class 9 Maths part 2 ...