coordinate

Related Questions

• The points $(-a,-b),\ (a,b),\ ({{a}^{2}},ab)$are

  ---

• If the coordinates of vertices of $\Delta OAB$ are (0,0) $(\cos \alpha ,\,\sin \alpha )$ and $(-\sin \alpha ,\,\cos \alpha )$ respectively, then $O{{A}^{2}}+O{{B}^{2}}=$

  ---

• The points of trisection of the line segment joining the points (3, –2) and (–3, –4) are

  ---

• If $A(4,-3)$, $B(3,-2)$and$C\,(2,8)$are the vertices of a triangle, then its centroid will be

  ---

• The area of the triangle enclosed by the straight lines $x=0,$ $y=0\,$and$x+2y+3=0$in sq. unit is

  ---