The equation of the line joining the points   −2,4,2and 7,−2,5 is

The given points are   −2,4,2and  7,−2,5The direction ratios are 9,-6,3=3,-2,1The equation of the line joining the pointsAx1,y1,z1,Bx2,y2,z2  isx−x1x2−x1=y−y1y2−y1=z−z1z2−z1Therefore, the equation of the line joining the points  −2,4,2and  7,−2,5is  x+23=y−4−2=z−21