Nagwa uses cookies to ensure you get the best experience on our website. Learn more about our Privacy Policy.

In this lesson, we will learn how to identify geometric sequences and relate them to their graphical representations.

Q1:

State whether the following is true or false: A geometric sequence is alternating if its common ratio satisfies .

Q2:

Find the geometric sequence given by π = 6 5 6 1 β 9 π 4 β π , where π π is the sum of the first π terms.

Q3:

Find two geometric sequences given the sum of the first and third terms in each one is 180 and the sum of the first three terms in each one is 234. Then find the sum of an infinite number of terms for the one sequence which can be summed up to infinity.

Donβt have an account? Sign Up