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English > Maths > R D Sharma > Linear Equations In Two Variables

Question

Level

Action

In the given system of equations determine whether the system has a unique solution, no solution or ......

Level 1

In the given system of equations determine whether the system has a unique solution, no solution, or......

Level 1

In the given system of equations determine whether the system has a unique solution, no solution or ......

Level 1

In the given system of equations determine whether the system has a unique solution, no solution or ......

Level 1

To eliminate $$x$$, from
$$ 3 x+y=7 $$ and
$$-x+2 y=2$$
second equation should be multiplied by _......

Level 1

If in a two-digit number, the digit at the unit place is $$x$$ and the digit at tens place is $$5$$......

Level 1

Equation $$\frac{x}{2}-\frac{y}{3}=1$$ can be expressed in the standard form as......

Level 1

Solve for $$x$$ & $$y:$$
$$11 x+15 y+23=0 $$and
$$ 7 x-2 y-20=0$$......

Level 2

Solve for $$x$$ and $$y:$$
$$ \frac{4}{x}+3 y=8$$
$$\frac{6}{x}-4 y=-5$$......

Level 2

Find the value of $$k$$ for each of the following system of equations which have a unique solution
......

Level 2

Find the value of $$k$$ for each of the following system of equations which have a unique solution
......

Level 2

Find the value of $$k$$ for each of the following system of equations which have a unique solution
......

Level 2

Level 2

Find the value of $$k$$ for which each of the following system of equations having infinitely many s......

Level 2

Find the value of $$k$$ for which each of the following system of equations having infinitely many s......

Level 2

Find the value of $$k$$ for which each of the following system of equations having infinitely many s......

Level 2

Level 2

Level 2