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15 Oct 2021: Itasserts that a function which is continuous on [a,b] and differentiable on (a,b) mustsomewhere have a slope equal to the ‘average slope’ over the interval, i.e. ... However, our control over theremainder term becomes too weak for us to sum the

3 Mar 2020: Provethat the affine cone over P1P1 in its Segre embedding inside P3 is not smooth. ... Which of the following morphisms separates points resp. tangent vectors?(Assume we’re working over a characteristic 0 field).(a) A1 A2 sending t 7 (t, t2).(b) A1 A2

15 Oct 2010: In whichof these cases is U a vector space over R?(a) x1 > 0.(b) either x1 = 0 or x2 = 0.(c) x1 x2 = 0.(d) x1 x2 = 1.(e) x1 ... 2. Determine which of the following sets of sequences of real numbers (xn) form vector spaces over R.(a) xn is bounded.(b) xn

2 Jun 2015: Let Kn be the function field of X(n) over K. Let B K3 /(K3 )3 be thesubgroup generated by all rational functions on X(3) with zeros and poles only ... To find some interesting examples over Q(T), we seta = b = 27j/(4(j 1728)) to obtain a model for Z(9),

9 Oct 2009: In whichof these cases is U a vector space over R?(a) x1 > 0.(b) either x1 = 0 or x2 = 0.(c) x1 x2 = 0.(d) x1 x2 = 1.(e) x1 ... 2. Determine which of the following sets of sequences of real numbers (xn) form vector spaces over R.(a) xn is bounded.(b) xn

5 Jun 2020: In order to “amplify” the effects of regions of potential dependency in various segmentsof the zmSRp32 gene, we computed the mutual information estimates Îj on the originalstrings over the regular ... Plot (a) shows estimates over the original

26 Nov 2010: 1. The square matrices A and B over the field F are congruent if B = P T AP for some invertible matrixP over F. ... Which, if any, over Q?) Try to get away with the minimum calculation.(.

28 Nov 2008: 1. The square matrices A and B over the field F are congruent if B = P T AP for some invertible matrixP over F. ... Which, if any, over Q?) Try to get away with the minimum calculation.(.

25 Oct 2006: 4. Let C be an n n matrix over C, and write C = A iB, where A and B are real n n matrices. ... . . Which of the matrices are diagonalizable over C? Which over R?

21 Nov 2007: 1. The square matrices A and B over the field F are congruent if B = P T AP for some invertible matrixP over F. ... Which, if any, over Q?) Try to get away with the minimum calculation.(.