If the lines (x-2)/(k)=(y-8)/(-3)=(z+5)/...

If the lines `(x-2)/(k)=(y-8)/(-3)=(z+5)/(9)` and `(x-5)/(1)=(y+2)/(1)=(z+5)/(k)` have same direction then k = .........

A

3

B

-3

C

`1/3`

D

`-1/3`

Text Solution

Verified by Experts

The correct Answer is:

B

Topper's Solved these Questions

THREE DIMENSIONAL GEOMETRY
KUMAR PRAKASHAN|Exercise PRACTICE PAPER -11|16 Videos
THREE DIMENSIONAL GEOMETRY
KUMAR PRAKASHAN|Exercise SOLUTION OF NCERT EXAMPLAR PROBLEMS (Short Answer Type Question)|49 Videos
RELATIONS AND FUNCTIONS
KUMAR PRAKASHAN|Exercise Practice Paper - 1 (Section - D)|2 Videos
VECTOR ALGEBRA
KUMAR PRAKASHAN|Exercise Practice Paper - 10 (Section-D)|2 Videos

Similar Questions

Explore conceptually related problems

The lines (x-7)/(k)=(y-3)/(1)=(z-4)/(1) and (x-8)/(1)=(y-2)/(1)=(3-z)/(k) are coplannar then k = ......

The lines (x-2)/(1)=(y-3)/(1)=(z-4)/(-k) and (x-1)/(k)=(y-4)/(2)=(z-5)/(1) are coplanar, if

If the line (x-1)/(2)=(y+1)/(3)=(z-1)/(4) and (x-3)/(1)=(y-k)/(2)=(z)/(1) intersect, then k is equal to

Show that the lines (x+3)/(-3)=(y-1)/(1)=(z-5)/(5) and (x+1)/(-1)=(y-2)/(2)=(z-5)/(5) are coplanar.

If the lines (x-1)/(-3)=(y-2)/(2k)=(z-3)/(2) and (x-1)/(3k)=(y-1)/(1)=(z-6)/(-5) are perpendicular, find the value of k.

If the lines (2x-5)/(k) = (y+2)/(-5) = (z)/(1) and (x)/(1) = (y)/(2) = (z)/(3) are perpendicular to each other, then value of k is....................

If the straight lines (x-1)/(k)=(y-2)/(2)=(z-3)/(3) and (x-2)/(3)=(y-3)/(k)=(z-1)/(2) intersect at a point, then the integer k is equal to

If the lines (x-2)/(1) = (y-3)/(1) = (4-z)/(lambda) and (x-1)/(lambda) = (y-4)/(2) = (z-5)/(1) are intersect each other than lambda = ..........

The plane containing the two lines (x-3)/(1) = (y-2)/(4) = (z-1)/(5) and (x-2)/(1) = (y+3)/(-4) = (z+1)/(5) is 11x+my + nz = 28 where .............

If the straight lines (x-1)/(2)=(y+1)/(k)=(z)/(2) and (z+1)/(5)=(y+1)/(2)=(z)/(k) are coplanar, then the plane(s) containing these two lines is/are

KUMAR PRAKASHAN-THREE DIMENSIONAL GEOMETRY-MULTIPLE CHOICE QUESTIONS (MCQs)

The symmetric equation of the line passing through (3, 1, - 1) and (3,...
Text Solution
|
The equation of the line passes through (2,-3,5) and makes equal with ...
Text Solution
|
If the lines (x-2)/(k)=(y-8)/(-3)=(z+5)/(9) and (x-5)/(1)=(y+2)/(1)=(z...
Text Solution
|
If the lines (x-1)/(1)=(y-4)/(c)=(z+3)/(-3) and (x+1)/(-c)=(y-3)/(2)=(...
Text Solution
|
The vector form of the line 3x + 1 = 62 – 2, y - 1 = 0 is .........
Text Solution
|
The lines x=(y-1)/(1)=(z+1)/(3) and {(2,1+3k,2+k)//k epsilon R} are …....
Text Solution
|
The perpendicular distance of the point (3, -4, -5) from the line (x-2...
Text Solution
|
The image of the point (1, 2, 3) in the line barr = (6, 7, 7) + k (3, ...
Text Solution
|
If the line bar r = (5,5,2) + k (3,6,9) k in R and bar = (0,3,-1) + ...
Text Solution
|
The angle between the lines bar = (-3,5,-1) + k(1,2,1), k in R and bar...
Text Solution
|
The angle between the lines whose direction cosines are given by l + ...
Text Solution
|
The cartesian equation of the line passing through (2,2,-3) and (1,3,5...
Text Solution
|
The equation of the line passes through (2,-3,5) and makes equal with ...
Text Solution
|
The angle between the lines whose direction cosines are l, m, n and m-...
Text Solution
|
The vector equation of the line (3-x)/(3) = (2y - 3)/(5) = z/2 is .......
Text Solution
|
The lines bar r = (-1,2,5) + k (-1,2,5), k in R and bar r = (-3,1,5) ...
Text Solution
|
The vector equation of the line joining the pionts hat(i) - 2hat (j)+ ...
Text Solution
|
If bar = hat i + hat j and bar b = 2 hat i - hat k then the intersect...
Text Solution
|
The co-ordinats of a point on the line passing through the pionts (1,-...
Text Solution
|
The equation of the line passing through hat i + 3 hat j + 2 hat k a...
Text Solution
|