If A = {x:x is a natural number},B = {x:x is an even natural number},
C = {x:x is an odd natural number} and D = {x:x is a prime number}, find
`A cap C`

If A = {x:x is a natural number},B = {x:x is an even natural number}, C = {x:x is an odd natural number} and D = {x:x is a prime number}, find B cap C

If A = {x:x is a natural number},B = {x:x is an even natural number}, C = {x:x is an odd natural number} and D = {x:x is a prime number}, find A cap D

If A = {x:x is a natural number},B = {x:x is an even natural number}, C = {x:x is an odd natural number} and D = {x:x is a prime number}, find A cap B

If A = {x:x is a natural number},B = {x:x is an even natural number}, C = {x:x is an odd natural number} and D = {x:x is a prime number}, find C cap D

If A = {x:x is a natural number},B = {x:x is an even natural number}, C = {x:x is an odd natural number} and D = {x:x is a prime number}, find B cap D

If A{ x: x is a natural number,x 7} , then n(A) is

Find the union of each of the following pairs of sets: i) X={1,3,5} Y={1,2,3} ii) A={a, e, i, o, u}, B={a, b, c} 'iii) A={x: x is-a natural number and multiple of 3} B={x: x is a natural number less than 6} iv) 'A={x: x is a natural number and '1 B={x: x is a natural number and '6 v) 'A={1, 2,3}, B= {phi}

If x is a natural number.if x^2+ax+16 is a perfect square which number is 'a'?

A = {x: x ia a natural number less than 8} Write in roster form.

Consider the following sets: A = {x:x is a natural number and 1lt xle 4} B ={x:x is a natural number and 4lt x le8 } Find A cup B