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Solving System of Linear Equations Using Inverse

For what valu...

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For what value of ‘k’, do the equations 5x –3y + 8 = 0 and 15x + ky = –24 represent coincident lines?

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Q. For which value of k will the equations

x + 2 y + 8 = 0

2 x + k y + 14 = 0

represent coincident lines?

Q. For what value of

k

, do the equations

3 x - y + 8 = 0

6 x - k y = - 16

represent coincident lines?

Q. Question 6
For what value of k, do the equations 3x – y + 8 = 0 and 6x – ky = - 16 represent coincident lines?
(A)

\frac{1}{2}

- \frac{1}{2}

2

- 2

Q. For what values of k will the pair of equations

x + 2 y + 7 = 0,

2 x + k y + 14 = 0

represent coincident lines?

Q. For what value of

k

, the following system of equation will represent the coincident lines?

x + 2 y + 7 = 0

2 x + k y + 14 = 0

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Solving System of Linear Equations Using Inverse

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