Question

If (2,3) and (4,0) lie on the graph of an equation px+qy=1. Find the value of p and q. Then plot the graph of the equation so obtained.


Please plot the graph...!! ​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

SOLUTION

We are given two points (2,3) and (4,0)

We are also given an equation , px+qy = 1

Now, we need to substitute the values of the coordinates of the two points in the given equation , px + qy = 1

Now here , on substituting, we get

2x + 3y = 1------(1)

And

4x + 0y = 1------(2) (OR) 4x = 1

So , from (2) , we get the value of x as 1/4

Now substituting value of X in equation (1)

2 (1/4) + 3y = 1

3y. = 1 - 1/2

3y = 1/2

Y = 1/6

Similarly , we get the value of y as 1/6

Therefore ,

X = 1/4

Y = 1/6