7.2 Answer each part TRUE or FALSE. a. n = o(2n). b. 2n = o(n²). - Ac. 2n = o(3). Ad. 1 = o(n). e. n = o(logn). f. 1 = o(1/n).
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Hi there, could you assist me with this issue and its associated components? Specifically, I require assistance with parts a, b, and e. Can you please label the parts as well.
Could you verify whether each statement is true or false, and provide a explaination on why the answer is true or false.
Step by step
Solved in 2 steps
- System.out.println (x); for (int i - 0; i < x.length System.out.println (x); for (int i = 1; i < x.lengh; i++) System.out.println (x[i]); for (int i -0; i < x.length; i++) System.out.println (x[i]); None of the above 3. int [] x new int[6]; To print all array elements we use: a. b. 1; i++) C. d. e.HALP m + n = 2k + 2k = 4k therefore adding even numbers always gives an even number. The above is wrong because.... it doesn't consider the case when adding to odd numbers m and n are different so you cannot use 2k for both it doesn't consider what m and n are for particular values in the integers it doesn't consider the case when m is even and n is oddWrite a program that takes 10 random numbers from 1 to 12 inclusively and averages them together.
- (b) The Fibonacci numbers for n 0, 1,...are defined as follows. fib (0)-0 fib (1) 1: fib (n) fib (n- 1) + fib (n - 2): Consider the following piece of code that calculates the Fibonacci numbers. int fib ( int n){ if (n is 0) return 0 else if (n is 1) return 1 else return fib (n- 1)+ fib (n- 2) What is the worst-case complexity of the above code?38. The geometric mean g of n numbers x; is defined as the nth root of the product of x;: g=Vx1x2X3•…Xn (This is useful, for example, in finding the average rate of return for an investment which is something you'd do in engineering economics). If an investment returns 15% the first year, 50% the second, and 30% the third year, the average rate of return would be (1.15*1.50*1.30)") Compute this.Q2: A mercury thermometer having a time constant of 0.1 min is placed temperature bath at 100°F and allowed to come to equilibrium with the bath. At time t= 0, the temperature of the bath begins to vary sinusoidally about its average temperature of 100°F with an amplitude of 2°F If the frequency of oscillation is 10/π cycles/min, What is the phase lag? In terms of the symbols used T = 0.1 <0 120 f = 10 元 s=100 x(t) = 100+ 2 sin(wt)) يسيفر نظارت دقت السائل SLOW
- Q10: Using (ode45, ode23, or ode15s), solve the below dynamic electrical system differential equation. 1. The charge Q(t) on the capacitor in the electrical circuit shown satisfies the differential equation where d²Q dQ 1 +R- + √ √e dt2 dt L = 0.5 R = 6.0 C= 0.02 and V(t) is the applied voltage. V(t) = V(t), henrys is the coil's inductance ohms is the resistor's resistance farads is the capacitor's capacitance ellee (i) Is the circuit oscillatory? (ii) If V(t) = 24 sin(10r) volts and Q(0) = 0 = Q'(0), find Q(t). (iii) Sketch the transient solution, the steady state solution, and the full solution Q(t).Rewrite Listing 2.9, ComputeDistance.py, using the following function for computing the distance between two points.def distance(x1, y1, x2, y2):code in java pls Summary: Given integer values for red, green, and blue, subtract the gray from each value. Computers represent color by combining the sub-colors red, green, and blue (rgb). Each sub-color's value can range from 0 to 255. Thus (255, 0, 0) is bright red, (130, 0, 130) is a medium purple, (0, 0, 0) is black, (255, 255, 255) is white, and (40, 40, 40) is a dark gray. (130, 50, 130) is a faded purple, due to the (50, 50, 50) gray part. (In other words, equal amounts of red, green, blue yield gray). Given values for red, green, and blue, remove the gray part. Ex: If the input is: 130 50 130 the output is: 80 0 80 Find the smallest value, and then subtract it from all three values, thus removing the gray.
- Correct answer will be upvoted else downvoted. number is called 2050-number if it is 2050, 20500, ..., (2050⋅10k for integer k≥0). Given a number n, you are asked to represent n as the sum of some (not necessarily distinct) 2050-numbers. Compute the minimum number of 2050-numbers required for that. Input The first line contains a single integer T (1≤T≤1000) denoting the number of test cases. The only line of each test case contains a single integer n (1≤n≤1018) denoting the number to be represented. Output For each test case, output the minimum number of 2050-numbers in one line. If n cannot be represented as the sum of 2050-numbers, output −1 instead.[Unbalanced Rod] Given a set of n weights {w₁,..., wn} and a rod of length n - 1 inches, we can attach the weights to the rod at hooks placed at one inch distances apart as shown in the figure below. -1". /10 2 3 12 2 4 We can attach a weight to any hook but no two weights can be attached to the same hook and we have to attach all the weights. For any given assignment of weights to hooks, we can compute the location of the center of mass of the rod and the weights according to the following equation (neglecting the weights of the rod and the hooks). where 0 ≤ Pi≤n-1 is the position of weight along the rod. For example, in the figure shown above, the center of mass is computed as C= C = i Wi Pi Σi Wi 10 0+2 1+3·2+4·3+12.4 +2.5 10+2+3+4+12+2 78 33 The problem is to find an assignment of weights to hooks that makes the center of mass as far as possible to the left, i.e., minimize the value of c. Answer the following questions. 1. Describe a greedy algorithm that finds the assignments that…4. Let P be the statement "If n´ is an odd integer, then n is odd integer." (a). What is the contraposition of P? (b). Prove P by contraposition.
