Solve the following  complex numbers in their rectangular form. Use 4 decimal places  for the computations and final answer.   1.) sin (2+4i)

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Q: (a) f(z) = (z³ + 2x + 1)(2 + ) 31 b) f(z) = VI +2 1 (c) f(x) = 2x² – I

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Q: (1) (a) Solve the following: 1 (i) 2*-6 8. (ii) log,(x+3) =1– log,(x-1)

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want...

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Q: Find the sets of dominant vertices

A: The graph given is as follows:

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Q: What is the third equation after the slack variable is introduced?

A: Given,       Maximize:         z=9x1+3x2subject to           7x1-x2≤162       15x1+6x2≤229        10...

Q: 2. Mala-Inse Company sells its products on account payable in 30 days from the date of sale. Custome...

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Q: 6. For each of the following subspaces W of R³, find the standard matrix of the linear trans- format...

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Q: dy = ( x - 3y)dx

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Q: s+5 Evaluate the Inverse Laplace Transform of C(s) s2+2s-8'

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If yo...

Q: For the given polynomial y = azx2 + azx³, determine az and az that will make (1, 3) a point of infle...

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Q: Evaluate the integral using an appropriate substitution. NOTE: Enter the exact answer. |(142 – 13)* ...

A: We have to integrate the given problem by appropriate substitution.

Q: Given a differential equation 1x" +21?x" – tx +x= 12r2. Show that x=÷+c2t+c3t Int +41? t is a soluti...

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Q: 1) A series is a description of adding infinitely many quantities, one after the other, to a given s...

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Q: (v0) = 1. Solve it with: (a) and global truncation errors. (b) (c) (d) (2) Euler's method, with step...

A: The answer is given below

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Q: 1. Convert the following degree measures to radian measure. (a) 180°

A: We have to convert the following measure of angle in degree to radian.

Q: In False Position method, if f(xl) is

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Q: Find an equation of the tangent plane to the surface z = 2y² – 3x² at the point (-3, -3, -9).

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Q: Evaluate the integral and check your answer by differentiating. NOTE: Enter the exact answer. | (70 ...

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Q: Numerical analysis and numerical methods are also applicable in field of finance and marketing. Reve...

A: At break even  Total cost = Total revenue 

Q: Given the function f(x) which is used to determine the draft pressure fluctuations coming from a pet...

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Q: 2x2 + 2y? and Find the center of mass of the solid S bounded by the paraboloid z = the plane z = 12....

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Q: Numerical analysis and numerical methods are also applicable in field of finance and marketing. Reve...

A: There should be neither gain nor loss for each day: - Revenue = cost ⇒1000+2m+3m=4m ⇒1000-2m+3m2/3=0

Q: Given the differential equation 12 y" - y' = 13 Determine the value of " f(t) " and "A". f(1) (A) = ...

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Q: If for a real continuous f(x), f(a) f(b) < 0, then in the range of [a,b] for f(x) = 0, there is (are...

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Q: 23. Consider the problem of finding the vector x of minimum norm satisfying (x|y) 2 6. -1, 2,...," w...

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Q: Use the simplex method to solve.

A: Given,        Max.(z)=12x1+10x2sub. to         x1+4x2≥30          x1+x2≤49and x1, x2≥0

Q: ASSIGNMENT 2A – Maximization of Profit (Graphical Method) A tailor has the following materials avail...

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Q: Suppose that yı (x) =x denotes a nontrivial solution of a homogeneous linear second-order differenti...

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Q: Us the fact that |cA| = c" |A| to evaluate the determinant A |-10

A: Introduction: The determinant can be thought of as a function with a square matrix as its input and ...

Q: a, = 9 and r = 4. Find a2

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Q: Use technology to minimize the following: Minimize g 11yı + 9y2 + 10y3 subject to 3yı + 5y2 + 2y3 > ...

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Q: 1)Using the Jordan Real Canonical Form, find the solution to the initial value problem Ar 피(0) where...

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Q: 1. Pharmaly-maly Company has a collection schedule of 60% during the month of sales, 15% the followi...

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Q: Using Newton Raphson method in finding roots of a function, as the number of iterations decreases, t...

A: using newton raphson mathod ,  in finding roots of a function, as the number of iterations decreases...

Q: Find the Laplace transform, 0 0st<5 g (t) = { (t-5)² t25 O e^-5s/s^3 O (2e^-5s)/s^3 O (2e^-5s)/s^2 O...

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Q: Transform the complex number into its rectangular and exponential form. (2-5i)

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A: The least-square regression technique uses a straight line (linear equation) to fit the dataset into...

Q: Solve the given linear system using the ini methods:

A: Given,                9x1+x2+x3=102x1+10x2+3x3=193x1+4x2+11x3=0

Q: I Solve the fllowing FODF 2y(x+y+2) dx + (y²-x²_ 4x-1)dy = o when x=2,y= 3

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Q: 2. Water is flowing in a trapezoidal channel at a rate of Q = 20 m³/s. The critical depth y for such...

A: The false position method uses the formula: x2=x0-f(x0)⋅x1-x0f(x1)-f(x0) to approximate a root in an...

Q: (2) The price p (in dollars) and the quantity q sold of a certain product obey the demand equation q...

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Q: a 1 d a 1 d det b 1 = -5, and det b 2 :-5, e e 1 f 3 f then a 4 d det b 4 -20 and 4 f a d det b -1 e...

A: Please find attachment for the details solution

Q: The equation y? %D

A: Given,             y2=cx