Q. 5 C4.1( 56 Votes )

List all the elements of the following sets:C = {x : x is an integer, x2 ≤ 4}

Integers are ……-4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8

x2 = 4

x= 2

so

(0)2= 0

(1)2 = 1

(2)2= 4

(-2)2 = 4

(-1)2 =1

The elements of the set are -2, -1, 0, 1, 2

C= {-2, -1, 0, 1, 2}

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