We know that gradient of a line is The
slope of this very line.
Let m be the slope of the given line, then,
Gradient =m= tan150°
=tan(180°-30°) = - tan 30° = -1/√3 Ans.
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Rules for Solving a Linear Inequality <, >, ≤ and ≥ are known as signs or an inequality. Rule 1 If a positive number is added to both ...
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