Logic and Proofs:Logic and proofs involve the study of formal reasoning, including deductive reasoning, symbolic logic, truth tables, and proof techniques such as direct proof, contrapositive proof, and proof by contradiction.
Probability:Probability is the branch of mathematics that studies uncertainty or randomness. It involves calculating the likelihood or chance that an event will occur based on mathematical models.
Combinatorics: Combinatorics is a branch of discrete math that deals with counting techniques and arrangements of objects.