Mathematics, 28.02.2020 22:45, kingalex7575
1. Suppose that I'm flipping a dime and quarter, such that the probability that both are head is pi, both tail is P2, only the dime is head is p3, and only the quarter is head is 1- P1 β P2 - p3. The entropy (or randomness) of this two-coin-flip is H(P1, P2, P3) = -pΔ± log2 (P1) β P2 log2 (P2) β P3 log2 (P3) β (1 β P1 β P2 - P3) log2(1 β P1 β P2 - P3). Calculate a H/Op1, and evaluate it at P1 = P2 = P3 = 0.25 and at pΔ± = 0.7, P2 = P3 = 0.1. 2. Compute the Hessian of the following functions, and verify directly that the matrix is symmetric: (a) u(x, y) = y*exy, (b) v(x, y, s) = 114,22 3. I'm climbing a mountain, whose landscape is described by the function z(x, y) = e-(x++y). I'm at position (x, y) = (-1,1). What is the maximal slope at this point? What is the slope I'm climbing if I walk southwest?
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Mathematics, 21.06.2019 18:00, UsedForSchool2018
Enter numbers to write 0.000328 0.000328 in scientific notation. 1 1 0.000328=3.28 Γ 0 . 000328 = 3 . 28 Γ =3.28Γ10 = 3 . 28 Γ 10
Answers: 1
Mathematics, 21.06.2019 19:00, jrsecession
Use the formulas a = x 2 β y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1
Answers: 2
1. Suppose that I'm flipping a dime and quarter, such that the probability that both are head is pi,...
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