Re: Mock test Maths- Q11- Query regarding cardinality

[BIMLESH KANTH]

Hi

T is a set formed using set comprehension. If you look closely, u'll understand

Regards

On Thu, Nov 12, 2020 at 10:51 AM Pritika Hirebet <pritika...@gmail.com> wrote:

Let us define a function f:N→Nf:N→N such that f(0)=1,f(1)=0f(0)=1,f(1)=0, and f(n)=(n−1)[f(n−1)+f(n−2)]f(n)=(n−1)[f(n−1)+f(n−2)] for all n≥2n≥2. Define the following sets,

• S1={n|f(n)S1={n|f(n) is even, n≤6}n≤6}
• S2={n|f(n)S2={n|f(n) is odd, n≤6}n≤6}
• T={n|f(n)T={n|f(n) is prime }}

How can set T be finite. Since the outcome of Prime numbers can be infinite. How can the set be limited to make it finite.

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Regards

BIMLESH KANTH

[Malabika Guha Mustafi]

You may go through the link. Aswat explained nicely.

MOck_test_Q12 appears to have wrong answers...Hi Anand, You have been a good responder to the question being asked in the discussion forum. Hi all, The team always tries to respond to all of the questions asked by students. Sometimes