Reduce the equation of the line `x cos alpha+y sin alpha-p=0` into intercepts form

Reduce the equation y+4=0 to the normal form x cos alhpha+y sin alpha=p and hence find the values of alpha and p .

Find the locus of the mid-point of the portion of the line x cos alpha+y sin alpha=p which is intercepted between the axes.

The locus of the midpoint of the portion of the line x cos alpha+y sin alpha=p intercepted between the axes is

which Find the locus of the mid-point of the portion of the line x cos alpha+y sin alpha=p intercepted between the axes

The locus of the mid-point of the portion of the line xcos alpha+y sin alpha =p , which is intercepted between the axes is :

Show that the equation of the straight line x cos alpha+y sin alpha=p can be expressed in the following form (x-p cos alpha)/(-sin alpha)=(y-psi n alpha)/(cos alpha)=r

Find the locus of middle points of the variable line x cos alpha+y sin alpha-p=0 intercepted by the axes given that p remains constant .

Reduce the equation x+y-sqrt2=0 to the normal form x cos alpha+y sin alpha=p , and hence find the values of alpha and p .

Reduce the equation sqrt3+y+2=0 to the normal form x cos alpha+y sin alpha=p , and hence find the value of alpha and p .