Home
Class 12
MATHS
If the d.c.'s are (l, m, n) whose d.r's ...

If the d.c.'s are (l, m, n) whose d.r's of a ray are (3, -4, 12) then ascending order of l, m, n is

A

l, m, n

B

m, n, l

C

m, l, n

D

n, l, m

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • DIRECTION COSINES AND DIRECTION RATIOS

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 SET -1|4 Videos
  • DIFFERENTIATION

    DIPTI PUBLICATION ( AP EAMET)|Exercise SET-4|6 Videos
  • EAMCET - 2016 AP

    DIPTI PUBLICATION ( AP EAMET)|Exercise Questions|80 Videos

Similar Questions

Explore conceptually related problems

If the d.r.'s of a line are (3, -4, 12) then d.c.'s of the line are

If a = 18, b=24, c= 30 and if l = r_2- r_1 , m = r_3 - r_2 , n= r_3 - r_1 then descending order of l , m, n is

If l, m, n are d.c's of vector bar(OP) then maximum value of lmn is

If the inverse of the matrix [(1,2),(3,-5)] is 1/11[(a,b),(c,d)] then the ascending order of a,b,c,d is

If the d.c.'s (l, m, n) of two lines are connected by the relations l+m-n=0, 12lm-mn-6 1n=0 then the angle between the lines is

If the d.c. 's (l, m, n) of two lines are connected by the relations l+m+n=0, 2lm-mn+2nl=0 then the d.c.'s of the two lines are

If the d.c.'s (l, m, n) of two lines are connected by the relations 3l+m+5n=0, 6mn-2nl+5lm=0 then the angle between the lines is

If the d.c.'s (l, m, n) of two lines are connected by the relations l+m+n=0 " and " 2mn+3ln-5lm=0 then the angle between the lines is

If the d.c's (l,m,n) of two lines are connected by the relations 7l^(2) + 5m^(2) - 3n^(2) = 0 , l - 5m + 3n = 0 then the d.c's of the two lines are