If two lines intersect at exactly one point on a graph, what is the pair of linear equations called?
Answer and explanation
Correct answer: Consistent and independent
When two lines intersect at exactly one point, the pair has one unique solution. Therefore, it is called a consistent and independent pair. In contrast, parallel lines form an inconsistent pair, while coincident lines form a consistent and dependent pair. Exam tip: one intersection point means one unique solution and hence a consistent, independent pair.
Frequently asked questions
What is the correct answer to this question?
Consistent and independent
Why is this the correct answer?
When two lines intersect at exactly one point, the pair has one unique solution. Therefore, it is called a consistent and independent pair. In contrast, parallel lines form an inconsistent pair, while coincident lines form a consistent and dependent pair. Exam tip: one intersection point means one unique solution and hence a consistent, independent pair.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Pair of Linear Equations in Two Variables. Topic: Graphical method of finding solutions..
Student feedback
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
