For what value of k do the equations x 2y 3 and 3x Ky 1?

Hence k≠−6.

For what value k does the pair of equations x 2y 3 and 3x Ky 1 have a unique solution?

For a unique solution, we have a1a2≠b1b2. So, 13≠-2k⇒k≠-6 .

For what value of k does the pair of equations x 2y 3 3x Ky +7 0 have a unique solution?

Thus for all real values of k other than 10, the given system of equations will have a unique solution. Hence, the required value of k is 10.

For what value of k does the following pair of equations x 2y 3 and 5x +KY 7 0 has no solution?

Hence, the required value of k is 10. There is no value of k for which the given system of equations has an infinite number of solutions.

For what value of k does the pair of equations 5x 2y 2k and 2 K 1 X Ky 3k 4 have an infinitely number of solutions?

Hence, the given system of equations has an infinite number of solutions when k is equal to 4.

For what value of k is the pair of linear equations x 2y 7 and 3x KY 21 has infinitely many solutions?

Find the values of ‘ k ‘ for which the system of equations x – 2y = 3 , 3x + ky = 1 has a unique solution.

For what values of k is the system of equations KX 3y K 2 12x Ky K inconsistent?

and a2x + b2y + c2 = 0. For k = ±6, the system of equations kx + 3y = k – 2, 12x + ky = k is inconsistent.

For what value of k will the system of equations has a unique solution x 2y 5 3x KY 15 0?

k = 6 is the system of the equation having a unique solution.

For what value of k is the pair of equations 8x 5y 9 and KX 10y 15 Inconsistent?

The correct option is (c). Hence, the pair of equations is inconsistent if the value of k is 16.

For what value of C does the pair of equations CX Y 2 and 6x 2y 3 have infinitely many solutions?

Hence, for no value of c the pair of equations will have infinitely many solutions.

Which equation has a unique solution if k = -6?

Therefore , for all values of k expect -6 the system x-2y = 3 , 3x + ky = 1 has a unique Solution Hope it is helpful to you ! From the above, we can see that, if k=−6, then the equation reduces to 0=−8, which is obviously impossible. Hence k≠−6.

What is the value of k if k = – 6?

Hence k ≠ − 6. For any other value of k, we can have a corresponding y = − 8 k + 6 that satisfies the relation. And once y is found, x can be found, and its uniqueness can be verified. From the above, we can see that, if k = − 6, then the equation reduces to 0 = − 8, which is obviously impossible.

What does 3x + KY = 15 represent?

3x + ky = 15 …… (2) X=5–2y the answer for x or equation x represents.. Let us translate or take the equation where X is equal to 5–2y (x=5–2y) into above equation where 3x+ky=15 .

What is the equation where x is equal to 5-2y?

Let us translate or take the equation where X is equal to 5–2y (x=5–2y) into above equation where 3x+ky=15 . For k ≠ 6, then equations represent 2 intersecting lines, and solution to this system of equations is ( x, y) = ( 5, 0)