Q10
An equation of the form ax + by + c = 0 where a ≠ 0, b ≠ 0, c = 0 represents a straight line which passes through:
A.
(0, 0)
AnswerB.
(3, 2)
C.
(2, 4)
D.
None of these
Answer: Option A
Solution
Answer: Option A
Solution:
ax + by + c = 0Where c = 0, a ≠ 0 & b ≠ 0
∴ ax + by = 0
Since ax + by = 0, therefore x = 0 & y = 0
Therefore, the straight line passes through (0, 0)