Question

19. Match option of column I with the appropriate option of column 11
Column I
Column II
1. If the point (1,2) lies on the
a) 1
line 2x+ay = 8 then a =
2. The number of soln. of equation x+5y=1,
Where x, y are natural numbers are
b) 2
3. The number of lines passing through h (3,4)
and parallel to x-axis is
c)
3​

Answer 1

1)c

• 2x+ay=8 (1,2) substitute tye value in the given equation
• 2(1)+a(2)=8
• 2+2a=8
• a=3

2)b

3)a