Mathematics, 21.04.2020 19:35 alisonlebron15
Consider A ∈ Mat3×3(R) and the vector v ∈R3 such that A3v = 0, but A2v 6= 0, (a) Show that the vectors A2v, Av, and v form a basis of R3. Hint: It is sufficient to show they are linearly independent. Set up the proper equation, and multiply by A2. (b) Find the matrix of the transformation T(x) = Ax with respect to the basis {A2v, Av, v}.
Answers: 2
Mathematics, 21.06.2019 16:00
Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?
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Mathematics, 21.06.2019 17:00
The table below shows the height of a ball x seconds after being kicked. what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x) = x2 + x + 0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds? feet
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Mathematics, 21.06.2019 20:00
Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap
Answers: 1
Consider A ∈ Mat3×3(R) and the vector v ∈R3 such that A3v = 0, but A2v 6= 0, (a) Show that the vecto...
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