The geometric mean of `3,3^2,....,3^n` is

Find the Geometric mean of 3, 9, 27.

Mean of 1, 2, 3,...., n is .........

The geometric mean of numbers 7, 7^(2),7^(3),…,7^(n), is

The geometric mean of number 7, 7^2, 7^3,…..,7^n is

The geometric mean of numbers 7, 7^(2),7^(3),…,7^(n), is

The geometric mean of (x _(1) , x _(2), x _(3), ... X _(n)) is X and the geometric mean of (y _(1), y _(2), y _(3),... Y _(n)) is Y. Which of the following is/are correct ? 1. The geometric mean of (x _(1) y _(1), x _(2) y _(2) . x _(3) y _(3), ... x _(n) y _(n)) is XY. 2. The geometric mean of ((x _(1))/( y _(1)) , ( x _(2))/( y _(2)), (x _(3))/( y _(3)) , ... (x _(n))/( y _(n))) is (X)/(Y). Select the correct answer using the code given below:

Geometric mean of 3, 9 and 27, is

Geometric mean of 3, 9 and 27, is