Mathematics, 13.06.2020 22:57 Jinesha
Suppose T : R4 →R4 with T(x) = Ax is a linear transformation such that • (0,0,1,0) and (0,0,0,1) lie in the kernel of T, and • all vectors of the form (x1,x2,0,0) are reflected about the line 2x1 −x2 = 0. (a) Compute all the eigenvalues of A and a basis of each eigenspace. (b) Is A invertible? Explain. (c) Is A diagonalizable? If yes, write down its diagonalization (you can leave it as a product of matrices). If no, why not?
Answers: 3
Mathematics, 21.06.2019 19:00
Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18
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Mathematics, 21.06.2019 19:20
Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long.at what angle is the sun above the horizon at that time?
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Mathematics, 21.06.2019 19:30
Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?
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Mathematics, 21.06.2019 22:30
If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air
Answers: 2
Suppose T : R4 →R4 with T(x) = Ax is a linear transformation such that • (0,0,1,0) and (0,0,0,1) lie...
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