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 20:00, janeriaw188
Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line
Answers: 1
Mathematics, 21.06.2019 22:30, wednesdayA
Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?
Answers: 1
Mathematics, 21.06.2019 23:00, nataliemakin7123
Which rectangle if translated 6 units right and 16 units down and the rotated 90° clockwise about the point (4, -11) will result in rectangle e?
Answers: 2
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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