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  • Provide Solution for RD Sharma Class 12 Chapter 27 Straight Line in Space Exercise Fill in the blanks Question 8

Provide Solution for RD Sharma Class 12 Chapter 27 Straight Line in Space Exercise Fill in the blanks Question 8

Answers (1)

Answer  :  \frac{x-a}{b}=\frac{y-b}{c}=\frac{z-c}{a}

Hint  : Use equation for straight line

Given :  (a , b , c)\; and \; (a-b , b-c , c-a )

Solution :

                     

                  

Equation of line passing through \left ( x,y,z \right )  and having drs ;l,m,n is

                \frac{x-x_{1}}{l}=\frac{y-y_{1}}{m}=\frac{z-z_{1}}{n}

                Hence  \left ( x,y,z \right )= \left ( a,b,c \right )

               So, Equation of line   AB= \frac{x-a}{b}=\frac{y-b}{c}=\frac{z-c}{a}

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