Home
Class 11
MATHS
If l, m, n are in AP, then the line lx+m...

If l, m, n are in AP, then the line lx+my+n=0` will always pass through the point

A

1) `(-1, 2)`

B

2) `(1,-2)`

C

3) `(1,2)`

D

4) `(2,1)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Let a ne 0, b ne 0, c be three real numbers and L(p,q) =(ap + bq+c)/(sqrt(a^(2) +b^(2)) ), AA p,q in R. If L ((2)/(3),(1)/(3))+ L ((1)/(3),(2)/(3)) + L (2,2) =0 , then the line ax+ by + c =0 always passes through the fixed point.

If the lines x+ 3y -9=0 , 4x+ by -2 =0, and 2x -y-4 =0 are concurrent, then the equation of the lines passing through the point (b,0) and concurrent with the given lines, is

Solve the following: A line is perpendicular to the line 3x+2y-1=0 and passes through the point A(1,1) .Find its equation

Find the equation of the line parallel to the X-axis and passing through the point of intersection of lines x+y-2=0 and 4x+3y=10

How many lines can be drawn passing through three collinear points ?

The line (k + 1)^2x + ky-2k^2-2=0 passes through a point regardless of the value k. Which of the following is the line with slope 2 passing through the point?

The circle passing through the point (-1,0) and touching the y-axis at (0,2) also passes through the point:

Select and write the correct answer from the given alternatives in each of the following:The line passing through the points (a,b) and (-a,-b) passes through the point