If set A={x∈Z:x2<10}A = \{x \in \mathbb{Z} : x^2 < 10\}A={x∈Z:x2<10} and B={x∈Z:x>0}B = \{x \in \mathbb{Z} : x > 0\}B={x∈Z:x>0}, what is A∩BA \cap BA∩B?
{0,1,2}\{0, 1, 2\}{0,1,2}
{1,2,3}\{1, 2, 3\}{1,2,3}
{0,1,2,3}\{0, 1, 2, 3\}{0,1,2,3}
{1,2,3,4}\{1, 2, 3, 4\}{1,2,3,4}