Question

Equation 2x =5y +4 is given. Write another linear equation, so that
lines represented by the pair are
(i) intersecting
(ii) coincident
(iii) parallel​

Answer 1

Step-by-step explanation:

2x = 5y + 4

2x - 5y = 4

For intesecting lines a1/a2 is not equal to b1/b2 then, the second eqn is 3x -6y=5

For coincident lines a1=a2 ,b1=b2,c1=c2 then,the second eqn is 4x- 10y =8

For parallel lines a1a2 =b1/b2 is not equal to c1/c2 then, the second eqn is 4x - 10y = 6

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