Two straight lines rotate about two fixed points (-a, 0) and (a, 0) in antic clockwise direction. If they start from their position of coincidence such that one rotates at a rate double of the other, then locus of curve is

Two straight lines rotate about two fixed points (-a, 0) and (a,o). If they start from their position of coincidence such that oen rotates at the rate double that of the other, then The point (-a,0) always lies

Two rods are rotating about two fixed points in opposite directions.If they start from their position of coincidence and one rotates at the rate double that of the other,then find the locus of point of the intersection of the two rods.

Two straight lines pass through the fixed points (+-a,0) and have slopes whose products is p>0 show that the locus of the points of intersection of the lines is a hyperbola.

If a line joining two points A(2,0) and B(3,1) is rotated about A in anti-clockwise direction 15^(@) ,then the equation of the line in the new position is

The line 2x-y=3 is rotated through an angle (pi)/(4) in anticlockwise direction about the point (2,1) ,then equation of line in its new position

The line 3x-4y+7=0 is rotated through an angle (pi)/(4) in the clockwise direction about the point (-1,1). The equation of the line in its new position is

The line joining two points A(2,0) and B(3,1) is rotated about A in anticlockwise direction through an angle of 15^(0) .If B goes to C in the new position,then the coordinates of C are

The point represented by the complex number 2-i is rotated about origin through on angle pi/2 the clockwise direction, the new position of the point is