COMEDK · Maths · 10. Straight Lines
The distance between the point \((1,2)\) from the line \(3 x+4 y=6\) measured parallel to the line \(3 x-4 y=5\).
- A \(\sqrt{5}\)
- B \(\frac{\sqrt{5}}{3}\)
- C \(\frac{3}{5}\)
- D \(\frac{5}{3}\)
Answer & Solution
Correct Answer
(D) \(\frac{5}{3}\)
Step-by-step Solution
Detailed explanation
Perpendicular distance of point \((1,2)\) to the line \(3 x+4 y=6\) is \(=\left|\frac{3 \times 1+4 \times 2-6}{\sqrt{9+16}}\right|=\frac{5}{5}=1\) \(\therefore\) Slope of line \(3 x-4 y=5\) is \(\frac{3}{4}\).…
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