1 find the point if any of intersection of the line x 1 1 y 2 2 z 2 3 and the plane 5346596
1)find the point ,if any,of intersection of the line (x+1)/(-1) =(y-2)/(2)=(z+2)/(3) and the plane P: 2x +3y -z=4
2) find the anglebetween the line the line (x+1)/(-1) =(y-2)/(2)=(z+2)/(3) and the plane P1 :8x-y+2z=1
3) find an equation of the plane joining the point P(2,1,7); Q(-1,2,-1) and R(3,-2,4)
4) used the cross product of vectors to find the area of the triangle P,Q,R
5) Find an equation of the line of intersection of the line 3x – 2y +5z =1 and x +2y -3z =8