Question

If the nth term of aG.P is 3(0.5)n- 1 ,then common ratio is

Answer 1

Answer:

A Geometric Progression is of the form:

a_n = ar^{n-1}

where a is the first term and r is the common ratio.

here, the given GP is:

a_n = 2 \times (0.5)^{n-1}

Compared with the standard form,

common ratio = 0.5

Step-by-step explanation: