What is the relation between f(x) and &ell; when the maximum value or – McqOptions

MCQOPTIONS

1.	What is the relation between f(x) and &ell; when the maximum value or greatest value function f is defined on a set A and &ell; ∈ f(A)?
A.	f(x) < &ell; ∀ x ∈ A
B.	f(x) ≤ &ell; ∀ x ∈ A
C.	f(x) = &ell; ∀ x ∈ A
D.	f(x) > &ell; ∀ x ∈ A
Answer» C. f(x) = &ell; ∀ x ∈ A

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