Vector z- 3-4i is rotated at 180 angle in anti clock wise direction and its length is increased to two and half times. In new position z is

Vector z- 3-4i is rotated at 180 angle in anti clock wise direction and its length is increased to two and half xx.In new position z is

The line passing through (7,3),(5,1) meets the x-axis at If the line is rotated through an angle 30^(@) in the anti clockwise direction about P then the slope of its new position is

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

If z=3-4i is turned 90^(@) in anti clock direction then new position of z is

A line joining A(2,0) and B(3,1) is rotated about A .in anticlock wise direction through angle 15^(0) ,then the equation of AB in the new position is

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

Let O be the origitn and point A be represented by z. If OA is rotated throught an angle po//2 in the anticlockwise direction keeping the length of OA same, then what represents the new point ?

The line joining the points A(2,0) and B(3,1) is rotated through an angle of 45^@ about A in the anticlock- wise direction The coordinates of B in the new position