The part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations is called:

Explanation: Correct Answer: Algebra is a branch of arithmetic in which symbols, normally letters, constitute numbers in equations and formulation, bearing in mind generalizations and hassle-solving. Other Options: (A) Trigonometry - This is the look at of relationships between the angles and sides of triangles. (B) Arithmetic - This deals with primary numerical calculations together with addition, subtraction, multiplication, and division. (D) Statistics - This involves the collection, evaluation, interpretation, and presentation of numerical statistics.