Mathematics, 23.07.2019 15:00 danielmartinez024m
1. what is the sum of the two vectors (-1,-4) and (3,5)? (-5,8) (2,1) (0,1) (-3,-20) 2. evaluate the following expression: -1(5,-1) + 2(1,1) (5,-2) (-3,3) (-5,2) (7,1) 3. evaluate the following expression (1,4) -5(1,1) 4. let v=(8,-4) and w=(-4,2). which of the following is true? v * v =40 the x-component of v is 4 v= -2w the y-component of w is 2 5. which of the following vectors are orthogonal to (-1,3)? check all that apply. (1,3) (-2,-3) (3,1) (-6,-2)
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1. what is the sum of the two vectors (-1,-4) and (3,5)? (-5,8) (2,1) (0,1) (-3,-20) 2. evaluate th...
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