Correct option is C
Let , n = even number greater than or equal to 16 . Then, it can be written as
,
now in , both 2 and k will be present so , n would easily divide .
Which of the following statements is true ?
Let , n = even number greater than or equal to 16 . Then, it can be written as
,
now in , both 2 and k will be present so , n would easily divide .
An infinite binary word a is a string (a₁a₂a₃ ...), where each aₙ ∈ {0,1}.
Fix a word s = (s₁s₂s₃ ...), where sₙ = 1 if and only if n is prime.
Let S = {a = (a₁a₂a₃ ...) | ∃m ∈ ℕ such that aₙ = sₙ, ∀n ≥ m}.
What is the cardinality of S?
Let X, Y be defined by
and
.
Which of the following is true?
Suppose that A and B are two non-empty subsets of and, .
Which of the following conditions imply that C is empty .
Which of the following statements is true ?
Which of the following sets are countable ?
Suppose S is an infinite set. Assuming that the axiom of choice holds,
which of the following is true?
Let,
