Question

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QUESTION FOR MATHS EXPERTS ...


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Answer 1

Answer:

Given:

x -3y = 2

x -3y -2= 0……………..(1)

-2x +6y =5

-2x +6y -5=0……………(2)

On comparing the above equation with standard form of pair of  Linear Equations a1x + b1y +c1=0 and a2x + b2y +c2=0

Here, a1= 1, b1= -3 ,c1= -2

a2= -2, b2= 6 ,c2= -5

a1/a2= 1/-2 = -1/2, b1/b2= -3/6 = -½, c1/c2= -2/-5= 2/5

Here, a1/a2 = b1/b2 ≠ c1/c2

Hence, the paths represented by the equations are parallel(not intersect each other).

HOPE THIS WILL HELP YOU....

Answer 2

"MATHEMATICIAN"

To check whether they will cross

we will

check if the solution of the equation are consistent or inconsistent

To check

x-3y=2

-2x+6y=5

here,

a1=1

a2=-2

b1=-3

b2=6

c1=-2

c2=-5

so ,

a1/a2=-1/2

b1/b2=-3/6=-1/2

c1/c2=2/5

so ,here

a1/a2=b1/b2≠c1/c2

so they are inconsistent

so they are parallel

therefore they will never meet.

being silent