Question

ax + by + c = 0 does not represent the equation of line if



1. a = c = 0, b≠ 0

2. b = c = 0, a≠ 0

3. a = b = 0

4. c =0, a≠ 0, b≠ 0

Answer 1

Answer:

2nd option

Step-by-step explanation:

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