st-line

Question: The equation of line whose mid point is $({{x}_{1}},\ {{y}_{1}})$ in between the axes, is

1) $\frac{x}{{{x}_{1}}}+\frac{y}{{{y}_{1}}}=2$

2) $\frac{x}{{{x}_{1}}}+\frac{y}{{{y}_{1}}}=\frac{1}{2}$

3) $\frac{x}{{{x}_{1}}}+\frac{y}{{{y}_{1}}}=1$

4) None of these

Solution:

Explanation: No Explanation

Slope of line Equation of line in different forms

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