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Question 2 [1 point} -I:I An airplane is heading north with a constant velocity of 456 lcrnfh. The plane encounters a west wind bellowing at 100 lcrnfh. What is the direction of the plane? 0 1?\" east of north 0 T\" ea st of north 0 13'\" east of north 0 11'\" east of north Question 3 [1 point} ll Let E} =[1. -1, 1],?} = [-2, -1, a] and = [-1, 2, 2]. Find(?x?)$: 010 0 Does not exist 0 -14 O