Home
Class 12
MATHS
The least distance of the point (2 sin t...

The least distance of the point `(2 sin t, 2 cos t, 3 t)` from the origin is

Text Solution

Verified by Experts

The correct Answer is:
2
NA
Promotional Banner

Similar Questions

Explore conceptually related problems

The least distance of the point ( 2 soin t , 2 cos t , 3t) from the origin is _

int sqrt(2+ sin 3t) cos 3t dt

A line l passing through the origin is perpendicular to the lines l_1: (3+t)hati+(-1+2t)hatj+(4+2t)hatk , - oo < t < oo , l_2: (3+s)hati+(3+2s)hatj+(2+s)hatk , - oo < t < oo then the coordinates of the point on l_2 at a distance of sqrt17 from the point of intersection of l&l_1 is/are:

A line l passing through the origin is perpendicular to the lines l_(1) : (3 + t) hat(i) + (-1 + 2t) hat(j) + (4 + 2t) hat(k), -oo lt t lt oo l_(2) : (3 + 2s) hat(i) + (3 + 2s) hat(j) + (2 + s)hat(k), -oo lt s lt oo Then the coordinate (s) of the point (s) on l_(2) at a distance of sqrt17 from the point of intersection of l and l_(1) is (are)

A particle is moving in a straight line its distance from a fixed point on the line at the end of t second is x metres , where x=t^(4)-10t^(3)+24t^(2)+36t-10 When is it moving most slowly ?

The maximum distance from the origin of a point on the curve x= a sin t - b sin ((at)/(b)) , y= a cos t - b cos((at)/(b)) , both a, b gt 0 , is-

(ii) Find the value of t if the point (-t,t^2+t+1) is equidistant from the axes.

Find the equation of the normal at the specified point to each of the following curves x= a sin ^(3)t, y= b cos ^(3)t at the point 't'.

Locus of centroid of the triangle whose vertices are (a cos t , a sin t) , ( b sin t, -b cos t ) and(1,0), where t is a parameter, is-