Given,
……. (i)
……. (ii)
……… (iii)
For equation (i),
⇒
When , we have
When , we have
a | ||
b |
Thus, we have the following table giving points on the line
From equation (ii),
Solve for b:
⇒
So, when
And, when
⇒
Thus, we have the following table giving points on the line
a | ||
b |
Finally, for equation (iii),
⇒
When , we have
When , we have
Thus, we have the following table giving points on the line
a | ||
b |
Graph of the equations (i), (ii) and (iii) is given below:
Given,
……. (i)
……. (ii)
……… (iii)
From equation (i),
When , we have
When , we have
Thus, we have the following table giving points on the line
a | ||
b |
From equation (ii),
When
And, when
⇒
Thus, we have the following table giving points on the line
a | ||
b |
Finally, for equation (iii),
⇒
When , we get
When , we get
a | ||
b |
Thus, we have the following table giving points on the line
Graph of the equations (i), (ii) and (iii) is given below:
From the above graph, we observe that the lines taken in pairs intersect at points and
Hence the vertices of the triangle are and .