Results from wedge product [closed]

Please let me know the following results $$(a\wedge b).c$$ , where $$\wedge$$ is the $$\wedge$$-product Also the following one $$(a\wedge b).(c\wedge d)$$

closed as unclear what you're asking by user10354138, Yanior Weg, José Carlos Santos, Thomas Shelby, Jendrik StelznerJun 13 at 11:58

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