The length of perpendicular from the point ( ` a cos prop, a sin prop`) upon the striaght line y = x ` tan prop +c ` (where c gt 0) is

The length of the perpendicular from the point (a cos alpha, a sin alpha) upon the line y=x tan alpha+c, c le 0, is

The length of perpendicular from the point (acosalpha,asinalpha) upon the straight line y=xtanalpha(where ,c>0) is 1.c 2.csin^2alpha 3. ccosalpha 4.csec^2alpha

The length of the perpendicular from the point (acos alpha, a sin alpha) upon the straight line y=xtanalpha+c,0lt alphalt (pi)/(2),c gt 0 is

Find the length of the perpendicular drawn from the point (4,5) upon the straight line 3x+4y=10

Find the length of perpendicular from the point (a cos alpha, a sin alpha) to the line x cos alpha+y sin alpha=p .

Find the length of perpendicular from the point (a cos alpha, a sin alpha) to the line x cos alpha+y sin alpha=p .