Question

If A represent a set of natural numbers less than 20 and B represents the set of even numbers less than 20 then what is the answer of A-B?

Answer 1

Answer:

Hello mate ☺️☺️

A={Natural number less than 20}

={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19}

B={even number less than 20}

={2,4,6,8,10,12,14,16,18}

now,

A-B={1,3,5,7,9,11,13,15,17,19}

={odd number less than 20}

Hope this help u ❤️

Answer 2

Answer:

Step-by-step explanation:

{1,3,5,7,9,11,13,15,17,19}

={odd number ⊂20}