Mathegoras

Sequences and series › Geometric sequences › Common ratio

Ratio in a geometric sequence

High school · ●●●○○ 50 pts

In the geometric sequence {an}\{a_n\} of real numbers, a5⋅a11=4a_5 \cdot a_{11} = 4 and a3+a13=5a_3 + a_{13} = 5. Find all possible values of a14a4\frac{a_{14}}{a_4}. Give each value as a decimal, in increasing order.

Enter the values in any order.

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