If P={x:x is a prime number is less than 20} and M={x:x is a multiple of 6, `0 lt x lt 30}` then n(P)-n(M) is

Let A={x:x is a prime number less than 10} and B= {x:x in N and 0 lt x -2 le 4} then A-B is

Let A={x:x is a prime number less than 10} and B= {x:x in N and 0 lt x -2 le 4} then A-B is

If D={x:x is divisible by 2 and 3 and 0 lt x lt 20} and B={x:x is a multiple of 6 and 0 lt x lt 25} then D-B is

If D={x:x is divisible by 2 and 3 and 0 lt x lt 20} and B={x:x is a multiple of 6 and 0 lt x lt 25} then D-B is

P={x:x is a multiple of 4, x lt 20 } and Q= {xx is a multiple of 6,x lt 30 } Find n(P) +n(Q). The following steps are involved in solving the above problem .Arrange them in sequential order .(A) P= {4,8,12,16} and Q={6,12 , 18,24} (B) rArr n(P) =4 and n(Q)=4 (C ) n(P) = 4 and n (Q) =8

P={xx is a multiple of 4,x lt 20 } and Q =(xx is a multiple of 6, x lt 30 } Find n(P) +n(Q) ={xx is a multiople of 6, x lt 30 } Find n(P) + n( Q). The following steps are involved in solving the above problem .Arrang them is sequential order . (A ) P={ 4,8,12,16 } and Q={6,12 , 18 24} ( B) rArr n(P)=4 and n(Q)=4 ( C) n(p)+n(Q)=4+4 =8

Let A={x : x is a positive prime number less than 10} and B={x : x in N and 0 lt x-2 le 6} . Find P(A-B) .

Let A={x: x is a positive multiple of 3 less than 100} and B={x: x is a prime number less than 20}, then n(A) + n(B) is equal to:

If A = {x||x in N,x is a prime number less than 12} and B = {x|| x in N , x is a foctor of 10} then A nn B = ….