Revise smart, understand Better

0.000 s

Revise smart, understand Better

5/49 MCQs for:

Logic

Which of the following is the symbol for 'implies' in logic?

→.

∨.

∧.

¬.

Which of the following is equivalent to 'if p, then q' in logic?

p → q.

p ∨ q.

¬p.

p ∧ q.

Which of the following is the symbol for 'for all' in logic?

∨.

∃.

∀.

∧.

What does the universal quantifier (∀) represent?

Some.

For all.

There exists.

Not exists.

Which of the following is the symbol for 'not an element of' in set theory?

∈.

∉.

⊃.

⊂.