5n - km = 0
kn + 5m = 0
5n + km = 0
kn - 5m = 0
Correct answer is B
Two lines are parallel if and only if their slopes are equal.
\(kx - 5y + 6 = 0 \implies 5y = kx + 6\)
\(y = \frac{k}{5}x + \frac{6}{5}\)
\(Slope = \frac{k}{5}\)
\(mx + ny - 1 = 0 \implies ny = 1 - mx\)
\(y = \frac{1}{n} - \frac{m}{n}x\)
\(Slope = -\frac{m}{n}\)
\(Parallel \implies \frac{k}{5} = -\frac{m}{n}\)
\(-5m = kn \implies 5m + kn = 0\)
>Evaluate: \(\int(2x + 1)^3 dx\)...
Simplify \(2\log_{3} 8 - 3\log_{3} 2\)...
Marks 2 3 4 5 6 7 8 No of students 5 7 9 6 3 6 4 The table above sho...
Find the radius of the circle \(x^{2} + y^{2} - 8x - 2y + 1 = 0\)....
If α and β are the roots of 3x\(^2\) - 7x + 6 = 0, find \(\frac{1}{α}\) +...
Given that \(x * y = \frac{x + y}{2}, x \circ y = \frac{x^{2}}{y}\) and \((3 * b) \circ&nb...
The table shows the distribution of the distance (in km) covered by 40 hunters while hunting. ...