A sheet of paper has statements numbered from 1 to 30. For
all values of n from 1 to 30, statement n says "At most n of
the statements on this sheet are false". Which statements
are true and which are false?
a)all odd are false and even are true
b)alleven are true and odd are false
c)all are false
d)none of these
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Answer Posted / shalabh gaur
for soln of these problems keep in mind few thingg i hope you will get through
1 atleast - half of the statements are true and half are false
2 exactly -- (n-1)th statement is true and remaining are false
3 atmost -- then all are true ..
since no option exist ans will be d: none of these
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