State the reasons for the following:
{2,4,6,8,10}`ne` {x:x =2n+1 and x `in` N}

State the reasons for the following : (i) {1,2,3.....10} ne {x : x ne N and 1 lt x lt 10} (ii) {2,4,6,8,10} ne {x: x =2n+1 and x ne N} (iii) {5,15,30,45} ne {x : x is a multiple of 15} (iv) {2,3,5,7,9} ne {x : x is a prime number}

State the reasons for the following: {1,2,3…………..10} ne {x:x in N and 1ltxlt10 }

State the reasons for the following. {4,5,6,….,12} != { x:x in N and 4 < x < 12}

State the reasons for the following: {2,3,5,7,9} ne {x:x is a prime number}

State the reasons for the following: {5,15,30,45} ne {x:x is a multiple of 15}

Write the following set {x:X=2n+1 and n in N} in roster form.

State which of the following sets are finite and infinite. {x:x in N and (x-1) (x-2)=0}

State which of the following sets are finite and infinite. {x:x in N and x^2=4}

In each of the following .state whether A=B or not. A={2,4,6,8,10} B={x:x is a positive even integer and x lt 10}

State which of the following sets are finite or infinite. {x : x in N ""and"" x^(2) = 4}