Condition for Perpendicularity of two lines .

What is the condition for perpendicularity of two vectors ?

Derive the condition for the coplanarity of two lines in space both in vector and cartesian form.

Line Perpendicular to a line

Condition of coplanarity of two lines and equation of the plane containing them

Condition of parallel and perpendicular lines

Find the equation of the line which satisfy the given conditions : Perpendicular distance from the origin is 5 units and the angle made by the perpendicular with the positive xaxis is 30^@ .

Obtain Equation of line which satisfy given condition : Perpendicular distance from the origin is 5 units and the angle made by the perpendicular with the positive X -axis is 30°.

Find the equation of the line which satisfy the given conditions : Perpendicular distance from the origin is 5 units and the angle made by the perpendicular with the positive xaxis is 30o .

Find the equation of the line which satisfy the given conditions : Perpendicular distance from the origin is 5 units and the angle made by the perpendicular with the positive xaxis is 30^@ .

Find the equation of the line which satisfy the given conditions : Perpendicular distance from the origin is 5 units and the angle made by the perpendicular with the positive xaxis is 30^@ .