If t is parameter, `A=(a sec t,b tan t)` and `B=(-a tan t,b sec t)`,O=(0,0), then the locus of the centroid of `Delta OAB` is

If t is parameter,A=(a sec t,b tan t) and B=(-a tan t,b sec t),O=(0,0) then be locus of the centroid of Delta OAB is

If t is parameter,A=(a sec t,b tan t) and B=(-a tan t,b sec t),O=(0,0) then be locus of the centroid of Delta OAB is

If t is parameter, A=(aSect,b tan t) and B=(-atant,b,Sect) , O=(0,0) then the locus of the centroid of Delta OAB is x^(2)+10xy+25y^(2)+ax+by=0 then b-5a=

If tan theta =t, then tan 2 theta + sec 2 theta =

If t is a parameter , then locus of a point P (a sin^(2) t, 2a sin t ) is

ABC is a variable triangle with the fixed vertex C(1,2) and A,B having the coordinates (cos t,sin t), (sin t, -cos t) respectively where t is a parameter. Find the locus of the centroid of the DeltaABC .

(sec A sec B+tan A tan B)^(2)-(sec A tan B+tan A sec B)^(2)=1

(sec A sec B+tan A tan B)^(2)-(sec A tan B+tan A sec B)^(2)=1

circle of radius 3k passes through (0,0) and cuts the axes in A and B then the locus of centroid of triangle OAB is

A circle of radius 3k passes through (0.0) and cuts the axes in A and B then the locus of centroid of triangle OAB is