DATE: NO. 1. Find the equation of the line going through the given points. A(1,3,2), B(2,-1,4) 2. Find the equations of the line passing through the given point with the given direction numbers P,(1,0,-1), direction numbers 2,1,-3 3. Decide whether or not L, and L₂ perpendicular are LI: X-2 = y+1 2 -3 2-1 ; = 4 La X-2 y11 2-1 -3 2 3 4. Find the equations of the medians of the triangle with vertices at A (4,0,2), B (3, 1, 4), C (2,50) 5. Find the equations of any line through P. (2,1,4) and perpendicular to any line having direction numbers 4,1,3.