sqrt(3),3,3sqrt(3),..." is "729?

Which term of the G.P:: sqrt(3),3,3,sqrt(3), is 729?

Which term of the following sequences sqrt3,3,3sqrt3,... is 729 ?

Which term of the G.P.: \ sqrt(3),3,3sqrt(3), i s\ 729 ?

Which term of the following sequence:- sqrt3,3,3sqrt3 ,....is 729?

Which term of the following sequences (a) 2,2 sqrt2, 4, . . . is 128 ? (b) sqrt3, 3,3 sqrt3 in..., is 729 ? (c) 1/3, 1/9, 1/27, . . . . is 1/(19683) ?

Which term of the following sequences: sqrt3, 3, 3 sqrt3 ,…. Is 729?

Which term of the sequences sqrt3, 3, 3sqrt3 ,………….is 729?

(3+sqrt3)(3-sqrt3)