Question

If A = {3, {4, 5}, 6}, find P(A) and n{P(A)}

Answer 1

Answer:

primeNo = [True for i in range(n+1)] # this is a boolean array

p = 2 # the first prime number is initialized as 2

while (p * p <= n): # enumerates all multiples of p

if (primeNo[p] == True):

for i in range(p * p, n+1, p): #update multiples

primeNo[i] = False

p = p + 1

for p in range(2, n): #display all the prime numbers

if primeNo[p]:

print(p),

def main(): #to take value of n from user and display prime numbers #less than or equal to n by calling Eratosthenes method

n= int(input("Enter an integer n: "))

print("The prime numbers less than or equal to",n, "are: ")

Eratosthenes(n)

Step-by-step explanation:

hope it's helpful to you ✌️✌️✌️✌️✌️

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Answer 2

Step-by-step explanation:

मुझे नहीं पता है sorry..