Mathematics, 20.07.2019 01:20 Messick127
Let h denote the plane in r^3 that is given by the equation 3x - 2y + z = 0. let x denote the point with coordinates (2, 1, -1). a) compute the orthogonal projection of x onto h. check that the result px lies on h and that (x-px) is perpendicular to h. b) find the reflection of x across h. c) find the standard matrices for the orthogonal projection onto h and the reflection across h. state the matrices in the form a = (1/m) b where m is an integer and b is a matrix with integer entries.
Answers: 3
Mathematics, 21.06.2019 13:20
Suppose that x and y are both differentiable functions of t and are related by the given equation. use implicit differentiation with respect to t to determine startfraction dy over dt endfraction in terms of x, y, and startfraction dx over dt endfraction .
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Mathematics, 21.06.2019 14:20
Zahra was given two data sets, one without an outlier and one with an outlier. data without an outlier: 15, 19, 22, 26, 29 data with an outlier: 15, 19, 22, 26, 29, 81
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Mathematics, 21.06.2019 16:20
Ivan began dividing g2 β 6 by g + 1, noting that . he started by placing g in the quotient, as shown below.what is g2 β 6 divided by g + 1? g β 1 β g + 1 β g β 7 + g β 5 +
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Mathematics, 21.06.2019 21:30
(03.03 mc) choose the graph below that correctly represents the equation 2x + 4y = 24. (5 points) select one: a. line through the points 0 comma 6 and 12 comma 0 b. line through the points 0 comma negative 6 and 12 comma 0 c. line through the points 0 comma negative 12 and 6 comma 0 d. line through the points 0 comma 12 and 6 comma 0
Answers: 1
Let h denote the plane in r^3 that is given by the equation 3x - 2y + z = 0. let x denote the point...
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