Find a vector equation with parameter t for the line through the points (-1, –7, –4) and (-6, 8, 2). Answer: r(t) =
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Q: Find the vector v in the xy-plane with magnitude 5 if the angle between v and i is 150°.
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Q: Find a vector equation for the line through the point (8, –1, -2) parallel to the line x = 13 + 8t,…
A: Given X = 13+8t Y = 24-5t Z = 39-2t Poin on line is (8,-1,-2)
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Q: Find the equation of the circle that best fits (in the sense of least squares) the points (-1,-2),…
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Q: The resultant vector R = 9A + 5B + 2C where A = 5 i + -2 j + 7 k ; B = 6 i + 8 j + -7 k and C = -6 i…
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Q: What is the slope a line that has two points with the coordinates (3,4) and (5,6
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- Let vectors A⃗=(2,−4) A → = ( 2 , − 4 ) and B⃗=(−3,1) B → = ( − 3 , 1 ) . Calculate the following: What is the angle θAB θ A B between A⃗ A → and B⃗ B → ?If vectors A = (4.5, -2.5) and B = (3, 6), what is C = 2A – B?The Cartesian coordinates of a point in the xy plane are (−3.3, −3.8). Find the polar coordinates of the point (the radius and theta in degrres counterclockwise from the x axis.)
- Calculate the angle between the vectors A=(5;4) and B=(2;8)Find a vector equation for the line through the point (-4, 8, 2) perpendicular to the plane –7x – 7y + 7z = 16. with -o < t<∞ 7(1) =Use the vectors m, n, p below to fid the following, Leave answers in exact form. m = (4, 5); n = |2i - 5j|; p = (-8, -2) find ||2p -n||