If the line `3x+4y=p`makes a triangle of area 24 square unit with the co-ordinate axes then find the value of p.

If the straight line ax+by+c=0 make a triangle of constant area with coordinate axes, then

A line makes intercepts 3 and 3 on the co-ordinate axes.Find the inclination of the line.

A line makes angles alpha,beta,gamma with co-ordinates axes. If alpha+beta=90^(@) then gamma is equal to

The lines 2x-3y=5 and 3x-4y=7 are the diameters of a circle of area 154 square units. The equation of the circle is

P is a point on the line y+2x=1, and Qa n dR two points on the line 3y+6x=6 such that triangle P Q R is an equilateral triangle. The length of the side of the triangle is

If a line makes angles (alpha)/(2), (beta)/(2), (gamma)/(2) with co-ordinate axes, then cos alpha+cos beta+cos gamma=