اگر $A = \left\{ {{{( - 10)}^k}\left| {k \in \mathbb{N}} \right.} \right\}$ و $B = \left\{ {{{10}^k}\left| {k \in W} \right.} \right\}$ مجموعه $A \cap B$ برابر کدام گزینه است؟
1 )
$\left\{ {{{( - 10)}^k}\left| {k \in W} \right.} \right\}$
2 )
$\left\{ { - {{10}^k}\left| {k \in \mathbb{N}} \right.} \right\}$
3 )
$\left\{ { - {{10}^{2k}}\left| {k \in W} \right.} \right\}$
$\left\{ {{{10}^{2k}}\left| {k \in \mathbb{N}} \right.} \right\}$