Question

5. The condition that the equation ax + by + c = 0
represent a linear equation in two variables is :

(a) a * 0, b = 0
(b) b * 0, a = 0
(c) a = 0, b = 0
(d) a # 0,b#0
​

Answer 1

Answer:

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Answer 2

Answer:

The answer is a option B