1
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The following statement (p → q) → [(~p→q)→q] is

The following statement (p → q) → [(~p→q)→q] is:

- a tautology
- equivalent to ~p → q
- equivalent to p → ~q
- a fallacy

2
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The negation of the statement "If I become a teacher, then I will open a school" is

The negation of the statement "If I become a teacher, then I will open a school" is

- I will not become a teacher or I will open a school
- Either I will not become a teacher or I will not open a school
- Neither I will become a teacher nor I will open a school
- I will become a teacher and I will not open a school

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