Theta Notation is a mathematical notation used in computer science to describe the asymptotic behavior of functions. It provides a way to express the tight bounds of an algorithm's running time or space requirements. Specifically, if a function f(n) is said to be in Theta Notation, it means that there are positive constants c_1 , c_2 , and n_0 such that for all n greater than n_0 , the function satisfies c_1 \cdot g(n) \leq f(n) \leq c_2 \cdot g(n) , where g(n) is a simpler function. This notation is particularly useful for analyzing algorithms, as it allows developers to understand the efficiency of their code. By using Theta Notation, one can compare different algorithms and determine which one performs better under certain conditions. It helps in identifying the best-case