Gce Model Questions Vol1 2024 Further Mathematics Question 28
Practice objective / multiple choice question 28 from the 2024 Gce Model Questions Vol1 Further Mathematics examination.
Let \(A = \{1,2,3\}\) and \(B = \{a,b\}\). Define \(f: A \to B\) by \(f(1)=a,\; f(2)=b,\; f(3)=a\) and \(g: B \to A\) by \(g(a)=2,\; g(b)=3\). Compute \((g\circ f)(2)\) and state whether the composite function \(g\circ f\) is injective.
Answer Options
About This Question
This is Gce Model Questions Vol1 2024 Further Mathematics Question 28. It is one of the objective questions from the 2024 Gce Model Questions Vol1 Further Mathematics examination.
Difficulty level: Easy .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.