Question

C = {x/x is an integer, x² <=4 } find all elements of this set​

Answer 1

Answer:

The elements of this set C={-2,-1,0,1,2}

Answer 2

Given equation:

x² ≤ 4

=> x ≤ √4

=> -2 ≤ x ≤ 2

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