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- #1

- Feb 5, 2012

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This is a question I don't understand at all. What is the annihilator in this context? Hope you can help me out with this.

**Problem:**Find the annihilator of the tensor \(e_1\wedge e_2+e_3\wedge e_4\) in \(V=\left<e_1,\,e_2,\,e_3,\,e_4\right>\).