Question

2.
write the following sets in rostar form
.
a) A = {x:x is an integer and x²<_4 }​

Answer 1

Answer:

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

Step-by-step explanation:

according to the question

-1×-1<4

-2×-2=4

0×0<4

1×1<4

2×2=4

hence these five numbers satisfied the condition of questions therefore

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