Symmetric Form of a Line
## Formula
For a line through $$(x_1,y_1)$$ with direction ratios $$a:b$$:
$$\frac{x-x_1}{a}=\frac{y-y_1}{b}$$
## Usage
- Used to represent a straight line in terms of its direction ratios.
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CAT Formulas
Straight Lines
Symmetric Form of a Line
Symmetric Form of a Line
## Formula
For a line through $$(x_1,y_1)$$ with direction ratios $$a:b$$:
$$\frac{x-x_1}{a}=\frac{y-y_1}{b}$$
## Usage
- Used to represent a straight line in terms of its direction ratios.
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