Which of the following statements are equivalent? Which ones are correctly indented?
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A: .
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A: Below is the answer with explanation:
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A: In Step 2, I have provided answer with brief explanation---------------
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Q2: Which of the following statements are equivalent? Which ones are correctly indented?
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- (FOR SOME x) (FOR SOME y), with x and y as integers: x^2 + y = x.( true or false) FOR SOME x, x is any REAL number: x^2 + 1 = 0. * ( True or false) (FOR ALL x) (FOR SOME y), with x is any integer & y is any real number & both x, y must not be equal to ZERO: x.y = 1 is greater or equal x ( True or false) (FOR ALL y) (FOR SOME x), with x and y as integers: x.y = 5. ( true or false) FOR SOME y, y is any integer: y^3 - y^2 -y = -1. ( True or false)Computer Science If PPP holds the pound has the same purchasing power in all countries. This means that the percentage change in the real exchange rate is zero. In essence the PPP implies that the real exchange rate is fixed! With this information, write down the expression for the expected change in nominal interest rate: What is the percentage change in nominal exchange rate? Nominal interest rate - 8 (UK) 12 (Sweden) Real interest rates in both countries are equal..Simplify the following formula. 1. F = XY’Z’ + X’Y’Z’ + X’Y’Z + X’YZ 2. F = X’YZ’ + XYZ’ + XYZ + XY’Z
- In java and given the following points in a plane(x1,y1) through (x5,y5): (1,3), (2,5), (3,7), (4,9),(5,11) Using LPSolve write a linear program that minimizes the maximum absolute error: Max | yi - (mxi + b) | 1 <= i <= 5What is the value of x in the following system of equations: x = 5y – 33x – 4 = 2y x= -2 x= 3 x= 5 x= 4 x= 2I don't need a code for these questions. I just need them answered Nine steel specimens were submerged in seawater at various temperatures, and the corrosion rates were measured. The results are presented in the following table:Temperature (OC)Corrosion(mm/yr.)26.6 1.5826 1.4527.4 1.1321.7 0.9614.9 0.9911.3 1.0515 0.828.7 0.688.2 0.59a. Construct a scatterplot of corrosion (y) vs. temperature (x). Verify that a linear model is appropriate.b. What is the least-square line (trendline/regression line) for predicting corrosion from temperature?c. Two steel specimens whose temperatures differ by 10OC are submerged in seawater. By how much would you predict their corrosion rates differ?d. Predict the corrosion rate for steel submerged in seawater at a temperature of 20OC.e. Construct a table with predicted values from the original dataset.f. Compute the residuals. Which point has the residual with the largest magnitude?g. What is the correlation between temperature and corrosion rate? What…
- Similarly to question in number 2, using x = 4 ; and y = 2 ; and operator = ' * '. What is the final value of x?Computer Science c++ || urgent Write the code for choosing the list of items in order to get the maximum profit of fractional knapsack problem. [NOTE: number of input items should be user interest, and output should be like - firstly print the resulting profit table, and then print the all selected items (must not be all items from the inputted items - means that all inputted items should not be as the selected items) for the knapsack and then print the maximum profit.]Simplify the following Boolean functions. F(w, x, y, z) = !w!x!yz + !w!xyz + !wx!y!z + wx!y!z + xy!z + w!x!yz + w!xyz F(w, x, y, z) = ? Simplify the following Boolean functions. F(x, y, z) = xy + !xz + yz F(x, y, z) = ? Simplify the following Boolean functions. F(w, x, y, z) = !w!xz + w!xz + !w!x!y!z + !w!xy!z + !wx!y!z + !wxy!z + wxy!z + wx!y!z + w!x!y!z + w!xy!z F(w, x, y, z) = ?
- A B C D X1 a1 b1 c3 L X2 a2 b1 c1 L X3 a2 b2 c1 H X4 a2 b2 c2 H X5 a2 b1 c1 L X6 a2 b2 c1 H X7 a2 b1 c2 H X8 a1 b2 c2 L Using the table above, calculate the following, there measures (1) Kulczynski, (2) Lift, and (3) Cosine. a) A1 ==> L b) A2, B2 ==> H c) A2, C2 ==> HAlgorithm to An iterative solution to Towers of Hanoi.in: triplet S = s0, s1, s2 representing the current game stateout: triplet R = r0, r1, r2 representing the new game statelocal: pole indices a, b, z ∈ {0, 1, 2}; disc numbers g, h ∈ [2, n]; last(Q) = Q|Q|−1, if1 ≤ |Q|, otherwise, last(Q) = +∞You have a five-quart jug, a three-quart jug, and an unlimited supply of water (butno measuring cups). How would you come up with exactly four quarts of water? Note that the jugs are oddly shaped, such that filling up exactly "half" of the jug would be impossible.