Direction ratio and Direction cosine || Plane : Cartisian form & Normal Form

Direction cosines

Direction cosine and ratio of line

Direction Cosines And Direction Ratios Of A Line

Find the direction ratios and direction cosines of the lines joining the following points.(1,2,3) and (4,5,6)

Find the direction ratios and direction cosines of the lines joining the following points. (5,3,-2) and (3,-1,4)

Find the direction ratios and direction cosines of a line joining the points (3,-4,6) and (5,2,5) .

Find the direction ratios and the direction cosines of the vector joining the points A(2,1,-2) and B(3,5,-4) .

Find the direction ratios and direction cosines of the vector veca = (5hati - 3hatj + 4hatk) .

Find the direction ratios and the direction cosines of the vector vecr= hati + hatj+hatk .