Tag: coordinates, points and lines
Questions Related to coordinates, points and lines
Circle on which the coordinates of any point are $(2+4 \cos \theta,-1+4 \sin \theta)$ where $\theta$ is the parameter is given by $(x-2)^2+(y+1)^2=16$.
For any line let $m$ and $b$ represent its slope and $y$ intercept respectively and related by $2m+b=3$. These lines all have a specific common point from where tangents are drawn to $x^{2}+y^{2}=1$.
Slope of $\left{ (x,y)/x=2t+3,y=2t+5,t\epsilon R \right} $ is _______.
The equation of a line which passes through (2,3) and the product of whose intercepts on the coordinate axis is 27, can be
If the straight lines joining the origin and the points of intersection of the curve
$ {5x}^{2} + 12xy-{6y}^{2} +4x -2y+3 =0$ and $x+ky-1=0 $ are equally inclined to the co ordinate axis,then the value of k-
If the line $AX+BY=1$ passes through point of intersection of $y=x\tan\alpha+p\sec\alpha$,$y\sin(30-\alpha)-x\cos(30^ {o}-\alpha)=p$ and is inclined at $30^ {o}$ with $y=(x\tan\alpha+p\sec\alpha)$ then the value of $a^ {2}+b^ {2}=?$
A line $OP$ through origin $O$ is inclined at $30^{o}$ and $45^{o}$ to $OX$ and $OY$ respectively. The angle at which it is inclined to $OZ$ is-
The focal chord to $y^{2}=16 x$ is tangent to $(x-6)^{2}+y^{2}=2$, then the possible values of the slope of this chord are:
The line equally inclined to the coordinate axes and equidistant from points A(1,-2) and B (3,4) is