Question

Write A={x:x is an integer and x^2<4} in roster form

Answer 1

Answer:

{-1,0,1}

Step-by-step explanation:

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Answer 2

Answer:

[-1,0,1]

Step-by-step explanation:

x^2<4

so x^2-4<0

so (x-2)(x+2)<0

so x belong to (-2,2)

and also x should be an integer so possible values of x are -1,0,1