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F(z)=z^4+az^3+〖bz〗^2+cz+d Where a, b, c and d are real constants. Given that -1+2i and 3-i are two roots of the equation f(z)=0 Show all roots of f(z)=0 on a single Argand Diagram -1+2i

a.      Find the values of a, b, c and dQuestion 2 Draw the minimum spanning tree using the vertices given in the diagram belowQuestion 3 By choosing a suitable substitution, find the exact value ofThe above diagram shows a sketch of part of the curve C with equation y=x ln …
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Category Math
Paper Type Online Exam | Quiz | Test
Reference Type APA
Words 450

Mathematics Assignment on the La Tex software

Question 1 Solution In the above given set of the edges first we select the edge by the least weight that is Now from the remaining edges  is a next edge which is also selected, and thus it has minimum weight now. After this, we will select edge  because it has …
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Category Math
Paper Type Assignment Writing
Reference Type APA
Words 350

In this assignment, you are assigned to analyze and solve the questions in a group. [CO3] Select suitable coordinates for each corner of tetrahedral element shown in Figure 1 in the unit of mm and determine its stiffness matrix (each group should have different coordinates). Let Elasticity of Modulus as 6 GPa and Poisson’s Number as 0.30.

1)      State out steps of the derivation of element equation for three-dimensional elasticity problem. [16 marks] Given Data:1)      Draw tetrahedral element on a graph paper with proper coordinates for each corner.3) Evaluate the element stiffness matrix. a) Determine element volume V.   b) Calculate determinant for each α, β, γ, and …
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Category Math
Paper Type Online Exam | Quiz | Test
Reference Type APA
Words 300
Category Math
Paper Type Online Exam | Quiz | Test
Reference Type APA
Words 300

Choose any values for 𝑎, 𝑏 to Simplify: 𝑧 𝑥𝑏𝑎 𝑦-2 𝑦 v𝑥

Considering the question, we can select any value for a and b13. Choose any value for 𝑘 to synthetic division divide 2x3 – x2 + x + 4 by (x +k) bysynthetic division   Steps Outcomes Step 1 Coefficient of the numerator polynom   2 -1 1 8     …
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Category Math
Paper Type Case Study Writing
Reference Type APA
Words 1150

Find the enclosed between the graphs = x2 + 1 and y = X + 3. Find the area contained between the line y = x and y x2

Question 8Now using the equation to calculate the area enclosed under the graphs and it gives
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Category Math
Paper Type Online Exam | Quiz | Test
Reference Type APA
Words 450

Assignment on Small Signal Stability

Introduction of Small Signal Stability Small signal stability is a capacity of power system which also maintains the synchronism below the small disturbance. Therefore the disturbance is efficient for small linearization of the equations of the system which is permissible for the analysis of power. The small-signal stability also depends …
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Category Math
Paper Type Assignment Writing
Reference Type APA
Words 1050

Assignment on Prove directly that If a is any odd integer and b is any even integer, then 2a + 3b is even.

Title: Prove directly that If a is any odd integer and b is any even integer, then 2a + 3b is even.Math APAAs we know, “a” is odd integer and therefore “a” for some integer becomes, The even integer is “b” therefore for some integer “s” it becomes Substituting the …
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Category Math
Paper Type Assignment Writing
Reference Type APA
Words 2000

Find first five terms of the sequence. a_( n) = ( 1)/( 1 + a_( n - 1 ) ) and a_( 1) = 1

Using recursive formula to find the next five termsa_1  = 1Second term n = 2a_2   =  ( 1)/(1 + a_( 2 - 1) )a_( 2)  =  1/(1 +〖 a〗_( 1) )a_2  =( 1)/(1 + 1)   =  ( 1)/( 2)Third term n = 3a_3   =  ( 1)/(1 + a_( 3 - 1) )a_3  …
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Category Math
Paper Type Online Exam | Quiz | Test
Reference Type APA
Words 700

MATH Assignments (a) Fill out the given table using the parametric equations (I encourage you to use a calculator on some of these). (b) Sketch the curve, using arrows to indicate the direction of the curve as t increases. (c) Find a rectangular-coordinate equation for the curve by eliminating the parameter. Question 1 x=3t+1; y=3-2t

Answer x=3t+1;      y=3-2tAt  t = -2; x=3(-2)+1;      y=3-2(-2)x=-5 ;      y=7At  t = -1; x=3(-1)+1;      y=3-2(-1)x=-2 ;      y=5t x y-2 -5 7-1 -2 50 1 31 4 12 7 -1Sketch the curveRectangular-coordinate equationx=3t+1   y=3-2t3t=x-1t=(x-1)/3Put the value of t in y equation       y=3-2t  …
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Category Math
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Reference Type APA
Words 600

Roots of Mathematics Anxiety in College Students

Mathematics is a great subject as it contains various dynamics that define the laws of nature. The variables in this subject are very complex and challenging. There are various benefits and drawbacks of this subject. But in this research, the growing anxiety of the students will be studied extensively as …
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Category Math
Paper Type Report Writing
Reference Type APA
Words 1850

Find if the following function are PD, ND, PSD, NSD or IND f(x)=〖4x〗^2-8x+8

Let’s select a point (0,1) in above equation;                                                                   As from the above solution we say that it is …
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Category Math
Paper Type Online Exam | Quiz | Test
Reference Type APA
Words 600

Suppose that the transition matrix P of a Markov chain is given by

                                                                                                    …
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Category Math
Paper Type Online Exam | Quiz | Test
Reference Type APA
Words 900

Two beams AC and BD are supported as shown in the figure. A roller fits snugly between the two beams at the point B. Draw the shear and the moment diagrams of the lower beams AC.

                                                                                    Solution:Determine the reactions from free body diagram of the …
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Category Math
Paper Type Online Exam | Quiz | Test
Reference Type APA
Words 100

Assignment on Chemical Math's

1.       Answer the following questions about study designa.       What are the basic principles of experimental design? Briefly explain.There are three basic principles for the experimental design that include, Randomization, replication and the last principle is the local control. In randomization that is random process in which all the treatments are …
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Category Math
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Words 1200

A) Solve the carbon disulfide/carbon tetrachloride system discussed in problem 7.27 of the text and determine the following additional quantities:

 1-      The minimum reflux ratio2-      The minimum number of equilibrium stages3-      The number of equilibrium stages required at 1.5 times the minimum reflux From Text:  B) Assume that a side stream having 70 mol% carbon disulfide is required with a flow of half the distillate flow.1-      Determine the number of equilibrium …
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Category Math
Paper Type Online Exam | Quiz | Test
Reference Type APA
Words 400

Encryption Algorithms

Encryption AlgorithmsSeveral forms of security technologies are available but the mostly used for the security is encryption and everyone should know about it. This is very interesting technique by scrambling data this technology work so by unintended parties it is unreadable. Here we talk about the three encryption algorithms.Triple DES:On …
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Category Math
Paper Type Assignment Writing
Reference Type APA
Words 1400

Explain the significance of the quality index, Qv, for gears. How is quality index related to the manufacturing process used?

The quality index is defined by; The quality index is the empirical variable utilized to relate the gear tolerance for the performance. The significance of the quality index is that, it recognized as imperfect but have the valuable quantity, and scatter in most evaluations of the gear performance. There is …
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Category Math
Paper Type Online Exam | Quiz | Test
Reference Type APA
Words 400

Numerical Problem 2

                                          
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Category Math
Paper Type Report Writing
Reference Type N/A
Words 300

Numerical Problem 1

                           1.              The effect of fouling on my heat exchanger design is that it increases the total efficiency of the system. As the fouling effect increases as a result the design of heat exchanger is able to drawn more …
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Category Math
Paper Type Report Writing
Reference Type N/A
Words 300