Class 10 Exam  >  Class 10 Questions  >  determine graphical wheather the pair of line... Start Learning for Free
determine graphical wheather the pair of linear equations 2x + 3y = 7 , 6x+9y = 21. is consistent (dependent) , consistent (independent) or inconsitent
?
Most Upvoted Answer
determine graphical wheather the pair of linear equations 2x + 3y = 7 ...
2x+3y=7---(1),6x+9y=21---(2),a1/a2=2/6=1/3,b1/b2=3/9=1/3,c1/c2=7/21=1/3,from the above we can say thata1/a2=b1/b2=c1/c2=1/3,so the pair of linear equations are consistent and have infinite number of solutions
Community Answer
determine graphical wheather the pair of linear equations 2x + 3y = 7 ...
Graphical Analysis of Linear Equations


Equations:


  • 2x + 3y = 7

  • 6x + 9y = 21



Graphical Representation:

Let's represent these equations on a graph:



Analysis:

From the graph, we can see that both lines are parallel, which means they never intersect. Hence, there is no common solution for these equations. Therefore, the pair of linear equations:


  • 2x + 3y = 7

  • 6x + 9y = 21


is inconsistent.


Conclusion:

The pair of linear equations:


  • 2x + 3y = 7

  • 6x + 9y = 21


is inconsistent.
Explore Courses for Class 10 exam
Question Description
determine graphical wheather the pair of linear equations 2x + 3y = 7 , 6x+9y = 21. is consistent (dependent) , consistent (independent) or inconsitent Related: Graphical - Linear Equations Part 1? for Class 10 2025 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about determine graphical wheather the pair of linear equations 2x + 3y = 7 , 6x+9y = 21. is consistent (dependent) , consistent (independent) or inconsitent Related: Graphical - Linear Equations Part 1? covers all topics & solutions for Class 10 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for determine graphical wheather the pair of linear equations 2x + 3y = 7 , 6x+9y = 21. is consistent (dependent) , consistent (independent) or inconsitent Related: Graphical - Linear Equations Part 1?.
Solutions for determine graphical wheather the pair of linear equations 2x + 3y = 7 , 6x+9y = 21. is consistent (dependent) , consistent (independent) or inconsitent Related: Graphical - Linear Equations Part 1? in English & in Hindi are available as part of our courses for Class 10. Download more important topics, notes, lectures and mock test series for Class 10 Exam by signing up for free.
Here you can find the meaning of determine graphical wheather the pair of linear equations 2x + 3y = 7 , 6x+9y = 21. is consistent (dependent) , consistent (independent) or inconsitent Related: Graphical - Linear Equations Part 1? defined & explained in the simplest way possible. Besides giving the explanation of determine graphical wheather the pair of linear equations 2x + 3y = 7 , 6x+9y = 21. is consistent (dependent) , consistent (independent) or inconsitent Related: Graphical - Linear Equations Part 1?, a detailed solution for determine graphical wheather the pair of linear equations 2x + 3y = 7 , 6x+9y = 21. is consistent (dependent) , consistent (independent) or inconsitent Related: Graphical - Linear Equations Part 1? has been provided alongside types of determine graphical wheather the pair of linear equations 2x + 3y = 7 , 6x+9y = 21. is consistent (dependent) , consistent (independent) or inconsitent Related: Graphical - Linear Equations Part 1? theory, EduRev gives you an ample number of questions to practice determine graphical wheather the pair of linear equations 2x + 3y = 7 , 6x+9y = 21. is consistent (dependent) , consistent (independent) or inconsitent Related: Graphical - Linear Equations Part 1? tests, examples and also practice Class 10 tests.
Explore Courses for Class 10 exam
Signup to solve all Doubts
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev