Let $\mathbf{a}$ and $\mathbf{b}$ be vectors such that $\|\mathbf{a} \times \mathbf{b}\| = 2.$  Compute
\[\mathbf{a} \cdot (\mathbf{b} \times (\mathbf{a} \times \mathbf{b})).\]
Question:
Let $\mathbf{a}$ and $\mathbf{b}$ be vectors such that $\|\mathbf{a} \times \mathbf{b}\| = 2.$  Compute
\[\mathbf{a} \cdot (\mathbf{b} \times (\mathbf{a} \times \mathbf{b})).\]
Answer:
Let's think step by step.

user
4
Let $\mathbf{a}$ and $\mathbf{b}$ be vectors such that $\|\mathbf{a} \times \mathbf{b}\| = 2.$  Compute
\[\mathbf{a} \cdot (\mathbf{b} \times (\mathbf{a} \times \mathbf{b})).\]
train