Question3: A sheet of paper has statements numbered from 1 to 70. For all values of n from 1 to 70. Statement n says ' At least n of the statements on this sheet are false. ‘Which statements are true and which are false?

a)The even numbered statements are true and the odd numbered are false.

b)The odd numbered statements are true and the even numbered are false.

c)The first 35 statements are true and the last 35 are false.

d)The first 35 statements are false and the last 35 are false.

• TYPE 1:
  Question states “At most n are true”
  All true / 1st half false
  TYPE 2:
  Question states “At least n are true”
  1st half true, 2ndhalf false
  TYPE 3:
  Question states “Exactly n true”
  One statement true / Second last statement true
  
• 13 years agoHelpfull: Yes(5) No(3)