Question

write the cardinal number of each of these following sets :
1)A= set of days in a leap year
2)B=set of prime numbers between 5 and 15 3)C=set of letters in the word "PANIPAT"​

Answer 1

1) n(A) = {366}

2) n(B) = {5,7,11,13} =》n(B) = {4}

3) n(C) = {P,A,N,I,P,A,T} =》n(C) = {5}

Answer 2

Answer:

Here is your answer

1. There are 366 days in a leap year
2. 7 , 11 and 13 are the prime numbers between 5 ans 15
3. 5 set of letters

Step-by-step explanation:

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