Question

find the equation of the line passing through (2,2,-1) and having direction ratio 1/2,1/3,1/6.

Answer 1

Step-by-step explanation:

Given Find the equation of the line passing through (2,2,-1) and having direction ratio 1/2,1/3,1/6.

• So the cartisian equations of the line passing through (x1,y1,z1) and having direction ratios a,b,c will be
•         x – x1 / a = y – y1 / b = z – z1 / c
• Therefore the cartisian equations of the line passing through the point (2,2,-1) and having direction ratios ½, 1/3, 1/6 will be  
•        x – 2 / ½ = y – 2 / 1/3 = z – (- 1) / 1/6
• So we get the equation as
•        x – 2 / ½ = y – 2 / 1/3 = z + 1 / 1/6

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https://brainly.in/question/15202022