The length of the perpendicular drawn from the point `(3,-1,11) ` to the line `x/2=(y-2)/3=(z-3)/4` is (A) `sqrt(33)` (B) `sqrt(53` (C) `sqrt(66)` (D) `sqrt(29)`

The length of perpendicular from the poit (1,-1,2) on the line (x+1)/2=(2-y)/3=(z+2)/4 is (A) 0 (B) sqrt(6) (C) sqrt(21) (D) none of these

The length of the perpendicular drawn from the point P(3,4,5) on y -axis is a.3sqrt(2) b.5 c.sqrt(113) d.5sqrt(2) e.sqrt(34)

The point P is the intersection of the straight line joining the points Q(2,3,5) and R(1,-1,4) with the plane 5x-4y-z=1 If S is the foot of the perpendicular drawn from the point T(2,1,4) to QR,then the length of the line segment PS is (A) (1)/(sqrt(2)) (B) sqrt(2)(C)2(D)2sqrt(2)

The length of the perpendicular drawn from the point P(a,b,c) from z -axis is sqrt(a^(2)+b^(2)) b.sqrt(b^(2)+c^(2)) c.sqrt(a^(2)+c^(2)) d.sqrt(a^(2)+b^(2)+c^(2))

The perpendicular distance of the point P(3,3,4) from the x-axis is 3sqrt(2) b.5c.3d.4

The distance of the point (1,-5,9) from the plane x-y+z=5 measured along a straighat line x=y=z is (A) 5sqrt(3) (B) 3sqrt(10) (C) 3sqrt(5) (D) 10sqrt(3)

The length of the tangent of the curve y=x^(2)+2 at (1, 3) is (A) sqrt(5) (B) 3sqrt(5) (C) (3)/(2) (D) (3sqrt(5))/(2)

Length of perpendicular from z_(0)=2+3i on the straight line (1-2i)z+(1+2i)bar(z)+3=0 A) 18/(2sqrt(5)) B) 18/(sqrt(5)) C) 19/(sqrt(5)) D) 19/(2sqrt(5))

The length of the tangent of the curve y=x^(2)+2 at (1, 3) is (A) sqrt(5) (B) 3sqrt(5) (C) 3/2 (D) (3sqrt(5))/(2)

The length of the tangent of the curve y=x^(2)+2 at (1 3) is (A) sqrt(5) (B) 3sqrt(5) (C) 3/2 (D) (3sqrt(5))/(2)