(1) The Set A ={11k+8|k∈Z},B={4m|m∈Z}and C = {11(4n + 1) − 3|n ∈ Z} are given. Prove that A ∩ B = C. (2) Given f(x) = x3+2×2+x, find the domain, range, behaviour x2 −x−2 of f(x) and hence sketch the graph of the func

by | Feb 7, 2024 | Homework Answsers / Mathematics / Trigonometry

(1) The Set A ={11k+8|k∈Z},B={4m|m∈Z}and C = {11(4n + 1) − 3|n ∈ Z} are given. Prove that A ∩ B = C. (2) Given f(x) = x3+2×2+x, find the domain, range, behaviour x2 −x−2 of f(x) and hence sketch the graph of the...