Home
Class 12
MATHS
The straight lines joining the origin to...

The straight lines joining the origin to the points of intersection of the line `2x+y=1` and curve `3x^2+4xy-4x+1=0` include an angle:

A

(a) `(pi)/2`

B

(b) `(pi)/3`

C

(c) `(pi)/4`

D

(d) `(pi)/6`

Text Solution

Verified by Experts

The correct Answer is:
A
NA
Promotional Banner

Similar Questions

Explore conceptually related problems

The straight line passing through the point of intersection of the straight line x+2y-10=0 and 2x+y+5=0 is

The acute angle formed between the lines joining the origin to the points of intersection of the curves x^2+y^2-2x-1=0 and x+y=1 , is

The equation of straight line passing through the point of intersection of the straight line 3x – y +2=0 and 5x - 2y +7=0 and having infinite slope is

The point of intersection of the lines 2x^(2)-5xy+3y^(2)+8x-9y+6=0 is

Find the equation of the straight line passing through the point of intersection of the lines 5x-6y-1=0a n d3x+2y+5=0 and perpendicular to the line 3x-5y+11=0.

Find the equation of the straight line passing through the point of intersection of the lines 5x-6y-1=0a n d3x+2y+5=0 and perpendicular to the line 3x-5y+11=0.

The equation of a line passing through the point of intersection of line 2x+3y +1=0 and 3x- 5y -5=0 and making an angle of 45^(@) with positive X-axis is

The point of intersection of the line (x-1)/3=(y+2)/4=(z-3)/-2 and the plane 2x-y+3z-1=0 , is