Q21. Which statement correctly describes the algebraic structure formed by the set of integers, ℤ?Mathematics — NUST Mock By IBAGRADS 2 — Question 21 of 200A. It forms a group with respect to addition.B. It forms a non-commutative group with respect to multiplication.C. It forms a group with respect to multiplication.D. It does not form a group under any standard operation.Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →