Which term of the sequence `sqrt(3),3,3sqrt(3)………is 729`?

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

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

which term of the following sequence : 3^(1/2) , 3 , 3^(3/2) .....is 81?

Which term of the following sequence:- 2,2sqrt2,4 ,.....is 128?

The value of (2+sqrt(3))(2-sqrt(3)) is:

The value of the determinant |{:(sqrt(6),2i,3+sqrt(6)i),(sqrt(12),sqrt(3)+sqrt(8)i,3sqrt(2)+sqrt(6)i),(sqrt(18),sqrt(2)+sqrt(12)i,sqrt(27)+2i):}| is (where i= sqrt(-1)

which term of the following sequence : 1/3^1 , 1/3^2 , 1/3^3 ...is 1/3^5 ?

2sqrt3+sqrt3 is equal to

Write the value of (4+sqrt3)(4-sqrt3)