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An Equation Of The Form Ax + By + C = 0 Where A ≠ 0, B ≠ 0, C = 0 Represents A Straight Line Which Passes Through? |
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Answer»
When c = 0 ax+by = 0 by = -ax ⇒ y = - ax/b when x = 0, y = 0 i.e., this line passes through the ORIGIN (0,0). Ax+by+c = 0 When c = 0 ax+by = 0 by = -ax ⇒ y = - ax/b when x = 0, y = 0 i.e., this line passes through the origin (0,0). |
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