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Predicate logic gatebook test on logic Q13
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Consider the following statement 

\exists x \exists y (parent(x,Ramu) \wedge parent(y,Ramu))

where parent(x,y) means x is a parent of y. 
Which of the following statement is true about above first order logic statement ? 

A. Ramu has at least one parent

B. Ramu has at least two parents
C. Ramu has at most one parent
D. Ramu has at most two parents

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Hi Can anyone please explain this statementsS1: ∀x ∃y ∀z [ x+ y = z]S2: ∃x ∀y ∃z [x + y = z]Where x, y, z are real numbers. Which of the following statement i...
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