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  • Need Solution for R.D.Sharma Maths Class 12 Chapter 27 Straight Line in Space Exercise 27.2 Question 12 Maths Textbook Solution.

Need Solution for R.D.Sharma Maths Class 12 Chapter 27 Straight Line in Space  Exercise 27.2 Question 12  Maths Textbook Solution.

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Answer: the equation will be:\frac{x-1}{4}=\frac{y-2}{2}=\frac{z+4}{3}

Given: find the equation of line passing through the point (1,2,-4) and parallel to line \frac{x-3}{4}=\frac{y-5}{2}=\frac{z+1}{3}

Hint: equation will be  \frac{x-x_{1}}{a}=\frac{y-y_{1}}{b}=\frac{z-z_{1}}{c}

Solution:        Direction ratio of lines (4,2,3) points (1,2,-4)

                      \frac{x-1}{4}=\frac{y-2}{2}=\frac{z+4}{3}

So the equation of the line passing though the point is \frac{x-1}{4}=\frac{y-2}{2}=\frac{z+4}{3}

 

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