Question

7. If set of integers is universal set , then write the compliment of A = {x : x* = 4, x is odd }.​

Answer 1

Answer:

4ki power n accept others are compliment of A

Answer 2

Tip:

• If U be the universal set and A be subset of A, then the compliment of A is the set of all elements of U which are not the elements of A.

Explanation:

• We have U $=$ Universal set $=$ Set of integers. A $= \{x: x^4,~x~ is ~odd\}$

• We have to find the compliment of A
• We will find this by using the definition of compliment.

Steps:

Step 1 of 2:

U $=\{-n,\ldots,-1,0,1,\ldots,n\}$

A $=\{x:x^4,x~is ~ odd\}=\{1,3^4,5^4,\ldots,(n-1)^4\}$

Step 2 of 2:

Compliment of A = A' = U-{A} = All integers except A

Final Answer:

Compliment of A = A' = All integers except A