Q. 10 A5.0( 2 Votes )

The solution set A. {(0, 1))

B. {(1, 1)}

C. {(1, 0)}

D. {, 0)}

Answer :

Given: x — 3y = 1…(i)


3x + y = 3 …(ii)


Multiply (i) by 3,


3x – 9y = 3 ..(iii)


3x + y = 3…(ii)


Subtract (ii) from (iii),


3x – 9y – 3x – y = 3 – 3


– 10y = 0


y = 0


Putting this in (i),


x – 0 = 1


x = 1


So, the solution set will be {1, 0}.

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Introduction to Linear Equations in Two VariablesIntroduction to Linear Equations in Two VariablesIntroduction to Linear Equations in Two Variables62 mins
Revision on Substitution and  Elimination MethodRevision on Substitution and  Elimination MethodRevision on Substitution and Elimination Method44 mins
Revision on Word Problems - 1Revision on Word Problems - 1Revision on Word Problems - 150 mins
Revision on Word Problems - 2Revision on Word Problems - 2Revision on Word Problems - 235 mins
Two Stories about FlyingTwo Stories about FlyingTwo Stories about Flying39 mins
All 4 marks NumericalsAll 4 marks NumericalsAll 4 marks Numericals43 mins
All 3 marks NumericalsAll 3 marks NumericalsAll 3 marks Numericals46 mins
Sum of n Terms of APSum of n Terms of APSum of n Terms of AP56 mins
Outcomes of DemocracyOutcomes of DemocracyOutcomes of Democracy43 mins
Refraction of Light-2Refraction of Light-2Refraction of Light-241 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Solve the followiGujarat Board Mathematics

The sum of the diGujarat Board Mathematics

Solve the followiGujarat Board Mathematics

By cross multipliGujarat Board Mathematics

In AABC, the measGujarat Board Mathematics

Solve the followiGujarat Board Mathematics

Solve the followiGujarat Board Mathematics

Solve the followiGujarat Board Mathematics

An employee deposGujarat Board Mathematics

The sum of presenGujarat Board Mathematics