Let $H$ be a complex, infinite dimensional, separable Hilbert space
Let $\{h1_m\}_{m \in \mathbb{N}}$ be a sequence in $H$
Let $\{h2_m\}_{m \in \mathbb{N}}$ be a sequence in $H$
Let $V1=\operatorname{Span}(\{h1_m\}_{m \in \mathbb{N}})$
Let $V2=\operatorname{Span}(\{h2_m\}_{m \in \mathbb{N}})$
We know that $\{h1_m\}_{m \in \mathbb{N}} \cap \{h2_m\}_{m \in \mathbb{N}}$ is linearly independent algebraically (for finite linear combinations)
Let $U1=\overline{V1}$
Let $U2=\overline{V2}$
Let $W= U1 \cap U2$
Let $W1$ be the orthogonal complement of subspace $W$ of the space $U1$
Let $W2$ be the orthogonal complement of subspace $W$ of the space $U2$
My questions:
Is it true that
$V1 \subset W1$ and $V2 \subset W2$
Thanks.