Mathematics, 15.10.2019 20:00 mchillery1028
Amapping f is called affine if it is of the form f(x) = ax+b, where a is a matrix and b is a vector. let p and q be polyhedra in rn and rm, respectively. we say that p and q are isomorphic if there exist affine mappings f : p โ q and g : q โ p such that g(f(x)) = x for all x โ p, and f(g(y)) = y for all y โ q. (intuitively, isomorphic polyhedra have the same shape.) if p and q are isomorphic, show that there exists a one-to-one correspondence between their extreme points. in particular, if f and g are as above, show that x is an extreme point of p if and only if f(x) is an extreme point of q.
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Mathematics, 21.06.2019 17:20
Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 โ 0.2x = 9.1 d9.1 โ 10 = 0.2x
Answers: 1
Mathematics, 21.06.2019 22:00
Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a ยท b a polynomial? yes or no
Answers: 1
Amapping f is called affine if it is of the form f(x) = ax+b, where a is a matrix and b is a vector....
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