Predicate Logic, find the following then identify their truth values.

Your answer for each question should be 'True' or 'False'.
Remove the last line in part (1):
P(1) is the statement [MATH]\tfrac{1}{2}=1[/MATH]Your final answer should be a judgement of whether the statement P(1) is true or false.
Give True, False answers for the next 3 questions.
(3) is the statement: 'for all numbers n (possibly, natural numbers n), P(n) is true'. Based on your previous answers, give a judgement on the Truth or Falsity of this statement.
(4) is the statement: 'there exists a number n, for which P(n) is true'. Based on your previous answers, give a judgement on the Truth or Falsity of this statement.

(I assume this is what is being asked, although the questions are not clearly stated).
 
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