Existential Quantifier
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Q.
”Each of Rajat's students either scored distinction in chemistry or physics” is represented by which of the following expressions
X : set of Rajat's students
P : x scored distinction in chemistry
Q : x scored distinction in physics
∃ x ϵX, P ∨ Q
∀ x ϵ X, P∧ Q
∃ x ϵX, P∧ Q
∀ x ϵ X, P∨ Q
Q.
”Each of Rajat's students either scored distinction in chemistry or physics” is represented by which of the following expressions
X : set of Rajat's students
P : x scored distinction in chemistry
Q : x scored distinction in physics
∀ x ∈ X, P ∨ Q
∃ x ∈ X, P ∧ Q
∃ x ∈ X, P ∨ Q
∀ x ∈ X, P ∧ Q