Math, asked by pradyumsanyasi, 9 months ago

The pair of equations x +2y=5 & 3x+12y =10 has
(a unique solution, no solution, more than 2 solutions, infinitely many
Solutions )

Answers

Answered by pujarashubham49
13

Answer:

it has a unique solution.

here, a1=1. b1=2. c1= -5

a2=3. b2=12. c2=-10

So ,

a1/a2=1/3

b1/b2=2/12=1/6

c1/c2= -5/-10=1/2

here ,

a1/a2 is not equal to b1/b2

Thus , it has a unique solution

Answered by priyacnat
0

Answer: The pair of linear equations has only one solution i.e. Unique solution.

Given the pair of equations

Equation 1 : x + 2y = 5

Equation 2 : 3x + 12y = 10

x + 2y - 5 = 0 and 3x + 12y - 10 = 0

It is to be found that whether the pair of equations has a unique solution, no solution or infinitely many solutions.

Number of solutions depend upon the relationship between the coefficients as,

a1x + b1y + c1 = 0

a2x + b2y + c2 = 0 are two linear equations then the relationship to be checked between,

a1/a2 , b1/b2 & c1/c2

As, 1/3 ≠ 2/12

1/3 ≠ 1/6

The pair of linear equations has one and only one solution i.e. unique solution.

To conclude in one sentence, the pair of linear equations has unique solution.

To know more about Number of Solutions of Pair of Linear Equations, click the link below

https://brainly.in/question/39089756

To know more about Linear Equations, click the link below

https://brainly.in/question/48534636

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