Consider the following pair of equations:
2x + 4y - 5=0
px + qy - 12=0
How many different values can ‘q’ take, if the value of p and q is decided by rolling a pair of dice simultaneously.

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Solution

The correct option is C 3

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Similar questions

Q. Consider the following pair of equations:

2 x + 4 y - 5 = 0

p x + q y - 12 = 0

Find the probability, such that a given pair of equations represent parallel lines, where the value of

p

and

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is decided by rolling a pair of dice simultaneously.

Q. Consider two pair of equations:
2x+y-5=0
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Find the probability such that given pair of equations represent parallel lines, where value of a and b is decided by rolling a pair of dice simultaneously.

Question 4 (v)
Find the values of p and q for the following pair of equations 2x + 3y = 7 and 2px + py = 28 – qy, if the pair of equations has infinitely many solutions.

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p

and

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if the pair of equations have infinitely many solutions.

2 x + 3 y = 7

and

2 p x + p y = 28 - q y

Q. Solve the following pair of linear equations :

\begin{matrix} p x + q y = p - q q x - p y = p + q \end{matrix}

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Consider the following pair of equations: 2x + 4y - 5=0 px + qy - 12=0 How many different values can ‘q’ take, if the value of p and q is decided by rolling a pair of dice simultaneously.

The correct option is C 3

Consider the following pair of equations:
2x + 4y - 5=0
px + qy - 12=0
How many different values can ‘q’ take, if the value of p and q is decided by rolling a pair of dice simultaneously.