Question

write 5 examples of infinite sets and empty sets please write​

Answer 1

Answer:

$\huge{\bf{\mathtt{Examples\: of \:Infinite\: Sets}}}$

• A set of all whole numbers, W= {0, 1, 2, 3, 4,…}

• A set of all points on a line.

• A set of all triangles.

• The set of leaves on a tree.

• The set of hair on the head.

• The set of integers.

$\huge{\bf{\mathtt{Examples\: of \:empty\: Sets}}}$

• Let A = {x : 9 < x < 10, x is a natural number} will be a null set because there is NO natural number between numbers 9 and 10. Therefore, A = {} or φ

• Let W = {d: d > 8, d is the number of days in a week} will also be a void set because there are only 7 days in a week.

Answer 2

Step-by-step explanation:

1)five examples of infinite set are

✷ a set of all whole numbers

✷ a set of all points on a line

✷the set of integers

✷the set of hair on the head

✷set of all positive integers

2)five examples of empty set are

✷a set of all even numbers that are also odd

✷a set of all even numbers which are divisible by 2

✷a set of 500meter tall people

✷a set of answers to this question before it was asked

✷a set of months having 32 days