Let $W$ be the Weyl group corresponding to the maximal torus of the Borel group of upper triangular matrices of $\operatorname{SO}_{2n}(\mathbb C)$.
What are the matrices corresponding to simple reflections of $W$?
Let $W$ be the Weyl group corresponding to the maximal torus of the Borel group of upper triangular matrices of $\operatorname{SO}_{2n}(\mathbb C)$.
What are the matrices corresponding to simple reflections of $W$?