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Let \veca=2\hati-3\hatj+4\hatk, \vecb=\hati+2\hatj-\hatk and \vecc=3\hati+\hatj+\lambda \hatk be the co-terminal edgesof a parallelopiped whose volume is 5 units. Then the value of \lambda is | Watch the step-by-step video solution for this NIMCET PYQ.