Find the equation of the median and altitude of \(\triangle ABC\) through \(A\), where the vertices are \(A(6,5)\), \(B(-7,-3)\) and \(C(1,11)\).
 
Answer:
 
Mid-point of \(BC\) \(=\) Vertex \(D\) \(=\) i,i
 
The equation of the median of \(\triangle ABC\) is xiyi=0.
 
Slope of \(BC\) \(=\) \(m_1 \ =\) ii
 
Slope of altitude \(AD\) \(=\) \(m_2 \ =\) iii
 
 The equation of the altitude of \(\triangle ABC\) is ix+iyi=0.