Question

a student wrote the equation of the line a & b drawn in the graph as y=1 and 2x+3y=6 is he right, if yes write the co ordinate of point of intersection

Answer 1

intersection is (3/2,1)

Answer 2

Hi ,

equations of two lines are

y = 1 -----( 1 )

2x + 3y = 6 -----( 2 )

Put y = 1 in equation ( 2 ) , we get

2x + ( 3 × 1 ) = 6

2x + 3 = 6

2x = 6 - 3

2x = 3

x = 3/2

Therefore ,

Required intersecting point

( x , y ) = ( 3/2 , 1 ) = ( 1.5 , 1 )

I hope this helps you.

:)