Set, Relation and FunctionHard

Question

If the graph of the function y = f(x) is continuous and passes through the point (5,2) then is equal to -

Options

A.3/2
B.3
C.-3
D.D.N.E.

Solution


Given f(x) → 2 as x → 5 ⇒ 3f(x) - 5 → 1
⇒ = 3

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