Please solve the following with full steps.
Please solve the following with full steps. 5. Using z-transforms, find a closed form expression for the nth term of the sequence: 1,2,5,12,29,..., which follows the rule yln]-2yln-1 +vn-2 5. Usi...
How would I find the expression of the nth term sequence given the terms of 2, 1, 4/5, 5/7, 6/9 and the expression of the nth term sequence given the terms of 1/2,-1/4,1/8, -1/16?
Could someone please explain to me how to find an algebraic expression to calculate the nth term of the following sequence?: 2, 5, 11, 23, 47, 95, 191 I know that the equation to continue the series is 2x+1, but I've tried for 2 hours to figure out an equation for the nth term, and all I've gotten is frustrated! Thanks so much for any help!!
Find a closed form for sn=∑i=1n(5i−1). What is the first term of this sum? What is the nth term of the sum? If we write the sum both forwards and backwards and pair the terms vertically, what is the identical sum for each pair? Finally, give the closed form for sn=∑i=1n(5i−1). Find a closed form for sn=∑i=1n(8i−9). sn= Find a closed form for sn=∑i=1n(17−9i). sn= Find a closed form for sn=∑i=1n(−4−3i). sn=
Please show how Option A- 39999 is the correct answer. n+1 Given that the series is convergent, find a value of n for which the nth partial sum is vn n-1 guaranteed to approximate the sum of the series to two decimal places O (5 pts)39,999 X (0pts) 3,999 O (0pts) 399 O (0pts) 39 n+1 Given that the series is convergent, find a value of n for which the nth partial sum is vn n-1 guaranteed to approximate the...
cosc 281 1- Describe the remainder classes modulo 5. 2- Find the remainder when 312 is divided by 7. 3- Solve 3x+2 4(mod5) 4- Find 3+7+11++427 5- Consider the sequence given by an 2-5n-1.an-2.5n-1. 1. Find the first 4 terms of the sequence. What sort of sequence is this? 6-Find the sum of the first 25 terms. That is, compute 7- Each day your supply of magic chocolate covered espresso beans 1. Write out the first few terms of the...
Given the sequence an defined recursively as follows: an 3an-1+2 for n 2 1 Al Terms of a Sequence (5 marks) Calculate ai , аг, аз, а4, а5 Keep your intermediate answers as you will need them in the next question. A2 Iteration (5 marks) Using iteration, solve the recurrence relation when n21 (i.e. find an analytic formula for an). Simplify your answer as much as possible, showing your work and quoting any formula or rule that you use. In...
5. A circuit must detect a 01 sequence. The sequence sets z= 1,which is reset only by a 00 sequence. For all other cases, z = 0. Overlap is allowed in the sense that the second bit of the reset sequence “00” can be counted as the first bit of the next set sequence “01.” For example, for input sequence x as follows, the corresponding output sequence z would be: x = 010100100 z = 011110110 For this circuit: A)...
4. (5 pts) Consider the sequence +2+12rk for k 2 0. Starting with an initial rmula for rk in term s of , compute z" by finding a general f condition 20 = 0, 띠 = 1 initial conditions 4. (5 pts) Consider the sequence +2+12rk for k 2 0. Starting with an initial rmula for rk in term s of , compute z" by finding a general f condition 20 = 0, 띠 = 1 initial conditions
1)Find the sixth term of the geometric sequence for which a1=5 and r=3A)1215B)3645C)9375D)23I chose A2)Write an equation for the nth term of the geometric sequence -12,4,-4/3...A)aN=-12(1/3)n-1B)aN=12(-1/3)n-1C)aN=-12(-1/3)-n+1D)aN=-12(-1/3)n-1I chose C3)Find four geometric means between 5 and 1215.A)+-15,45,+-135,405B)15,45,135,405C)247,489,731,973D)+-247,489,+-731,973I chose D4)Find the sum of the geometric series 128-64+32-______to 8 termsA)85B)255C)86D)85/2I chose A5)Sigma again.above the sigma sign there is a 6 and below is n=1.To the right is 5(-4)n-1. The question is find.A)6825B)-4095C)-1023D)-5120I chose B
Find the best approximation to z by vectors of the form civic2V2 1 1 -5 -4 -5 1 V1 V2 -2 4 0 -2 5 2 You must fill in both of the boxes below before submitting. Give exact answers, using integers, fractions or exactly equivalent decimals. You may use a calculator for the arithmetic operations. 3/35 -13/30 Ci = C2 = Find the best approximation to z by vectors of the form civic2V2 1 1 -5 -4 -5 1...