Question: Let W be a wff. If no free occurrence of the variable r in W(r) is in the scope of a quantifier that binds

Let W be a wff. If no free occurrence of the variable

Let W be a wff. If no free occurrence of the variable r in W(r) is in the scope of a quantifier that binds a variable in t, then we say the term t is... (A) out of bounds (C) bound to r (B) free to replace x in W(a) (D) a solitary term

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