A geometric sequence is a mathematical sequence of numbers where each term is found by multiplying the previous term by a constant ratio.
This constant ratio is called the “common ratio.”
The general form of a geometric sequence is a, ar, ar^2, ar^3, and so on, where ‘a’ is the first term and ‘r’ is the common ratio.
Geometric sequences are used in various mathematical and real-world applications, such as calculating exponential growth or decay, compound interest, and understanding patterns in sequences of numbers.