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 2x-2=0}

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

State which of the following sets are finite or infinite. (i) {x : x in N and (x-1) (x-2) =0} (ii) {x : x in N and x^(2)=4} (iii) {x : x in N and 2x-2=0} (iv) {x : x in N" is prime"} (v) {x: x in N and" x is odd"}

State which of the following sets are finite or infinite. (i) {x : x in N and (x-1) (x-2) =0} (ii) {x : x in N and x^(2)=4} (iii) {x : x in N and 2x-2=0} (iv) {x : x in N" is prime"} (v) {x: x in N and" x is odd"}

State which of the following sets are finite and infinite. {x:x in N and x is odd}

State which of the following sets are finite or infinite. (i)A={x : x in N and (x-1) (x-2) =0} (ii) B= {x : x in N and x^(2)=4} (iii) C= {x : x in N and 2x-1=0} (iv) D= {x : x in N" is prime"} (v) E= {x: x in N and" x is odd"}

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

State which of the following sets are finite and infinite. {x:x in N and x is prime}

State which of the following sets are finite or infinite {x:x in N and x is even}

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