State whether following sets are finite or infinite:
`{x:x in N and (x-1)(x-2)=0}`

State whether following sets are finite or infinite: {x:x in N and 2x-1=0}

State whether the following sets are finite or infinite: {x:x in N and x^2=4}

State whether following sets are finite or infinite: {x:x in N and x is odd}

State whether following sets are finite or 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^2 -3x+2=0}

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 or infinite {x:x in N and x is even}

State which of the following sets are finite and which are infinite: i) A={x: x in Z and x^2-5 x+6=0'} ii) 'B={x: x in Z' and 'x^2' is even} iii) 'C={x: x in Z.' and 'x^2=36'} iv) 'D={x .: x in Z' and 'xgt-10}

Which of the following sets are finite or infinite? {1,2,3,...}

State whether each of the following sets in finite or infinite The set of lines which are parallel to x-axis