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If \vecα = (\lambda - 2)\veca + \vecb and \vecβ = (4\lambda - 2)\veca + 3\vecb be two given vectors \veca and \vecb which are non-collinear, then the value of \lambda for which vectors \vecα and \vecβ are collinear, is – | Watch the step-by-step video solution for this NIMCET PYQ.