Question

1.) if N is a set of natural numbers,W,is a set of whole
numbers ,then Nuw:​

Answer 1

Answer:

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Step-by-step explanation:

Step-by-step explanation:

Answer 2

Answer:if N is a set of natural numbers and W is a set of whole numbers then,

   $N$∪$W = W$

Step-by-step explanation:

Given: N is a set of natural numbers.

           W is a set of natural numbers.

To find: We have to find N∪W.

Explanation:

Step 1:As N is set of natural numbers.

i.e.        $N =$ { $1,2,3,4,5,....................$ }

Step 2: As W is a set of whole numbers.

i.e.        $W =$ { $0,1,2,3,4,5,...........$ }

Step 3: On looking the sets N and W we can say that all the element of set N is present on set W.

So,     $N$∪ $W = W$  

∴ if N is a set of natural numbers and W is a set of whole numbers then,

   $N$∪$W = W$

Concept:Natural numbers are the numbers that are used for counting and are a part of real numbers. The set of natural numbers includes only the positive integers, i.e., 1, 2, 3, 4, 5, 6, ……….∞.Thus set of natural number is

N = {1,2,3,4,5,.......}

Whole Numbers are the set of natural numbers along with the number 0. The set of whole numbers in mathematics is given as {0, 1, 2, 3, ...} which is denoted by the symbol W.

W = {0, 1, 2, 3, 4, …}

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