For z=1+i find the product of z and its complex conjugate zZ

Q: Suppose that a, b are positive integers such that b – 2a? = 1. Prove that there exist positive…

A:

Q: Confirm that the Integral Test can be applied to the series. Then use the Integral Test to determine…

A:

Q: How many k-lists {x1, x2, ... , ak} are possible, such that each x; is a positive integer and 1 < x1…

A: To find how many k-lists x1,x2,....,xk are possible such that each xi is a positive integer and…

Q: Find the general equation of the plane perpendicular to the line z – 2 y + 4 1– x and is 3 3 passing…

A:

Q: 3. 12. f(г) - 4 - х

A:

Q: 5. In how many ways can you arrange 7 plants in a row? * 270 540 720 5040 6. Find the number of…

A: Permission and combinations,  arrege the word CALCULUS

Q: Find the number of 3-permutations of a set with seven elements. a. 130 b. 120 c. 210 d. 100

A: We want to find number of 3 permutations of a set with seven elements

Q: Use the graph to estimate the open intervals on which the function is increasing or decreasing. Then…

A:

Q: Consider all numbers between 20000 and 70000. Efficiently determine: A) How many of these numbers…

A:

Q: 3. Let f(x) = 1+x + x² + x³ + x“ + x5. (a) definition of Taylor polynomials. Find T3(x), the Taylor…

A:

Q: Write the function in terms of unit step functions. Find the Laplace transform of the given…

A: Laplace transferom of the pice-wise function

Q: Let 3 14 A = -2 2 and b= 4. -5 -6 Define the linear transformation T : R -→ R³ by T(7) = Ai. Find a…

A:

Q: Rodrigo buys a jacket that is on sale for off the original price of $80. He has a coupon for an…

A:

Q: Consider the following IVP: y-y = 4cost y(0) = 0, y'(0) = 1 Find the general solution. A y(t) =…

A:

Q: A Moving to another question will save this response. Question 3 Find the characteristic equation of…

A: Matrix A is given , we have to find the characteristic equation of matrix A .

Q: Use the laws of logarithms to evaluate: A) logbase6 42 - logbase6 7 B) logbase3 5 + logbase3 18 -…

A:

Q: x²y" + xy' – a²a?y = 0

A:

Q: Prove that the cube of any integer in the form 9k or 9k + 1 or 9k + 8 .

A: The given problem is to prove that the cube of any integer in the form 9k or 9k+1 or 9k+8. Consider…

Q: Find one positive root of f (x) = e* – 2x – 5 using the Fixed-Point Iteration Method with an initial…

A:

Q: -12 (z – dz= -2ri Find the value of 20 so that =12 (2 – 20) (z – 181)

A:

Q: Which of the given n doesn't satisfy the equation: o(n) = (n) + T(n) 243 251 223 283

A:

Q: Are the following statements true or false? True 1. If the set of vectors U spans a subspace S, then…

A:

Q: Payment Amount Annual Interest             Years          interestRate What is the value of the…

A:

Q: Find the solution. dy x-+5y=2x?y+ dx

A:

Q: Fnd the inhegral of furedsr7 X/Snck) and the intervel (15) 4. when n=6,7 (Gumpare the results) by…

A:

Q: ėt, Cost Cos 2t

A:

Q: Q.1 Solve the equation x'y-3xy' +3y-2x'e' by method of variation of parameters.

A: We are only allowed to solve one question at a time and up to three sub-parts. Please post the…

Q: A Xerox machine is available for Rs. 78000 cash or for 33-% cash. down payment and 11 equal monthly…

A:

Q: Find one positive root of f (x) = e* – 2x – 5 using the Fixed-Point Iteration Method with an initial…

A: The given problem is to find the approximate root of given function using Fixed point iteration…

Q: 1. Prove that if A is infinite and a e A, then A – {a} is also - infinite.

A:

Q: The rth term of a sequence is (57 -2). (b) Write down the first, second and third tems of this sequ…

A:

Q: 41-45. In an employee selection of a company, 5 males and 4 females pass the test as the candidate.…

A: Since you have asked multiple question( second and third question) we will solve the second question…

Q: O Find the Posifi ve value of * that işfie the egquation x-2X+ 452Bisection methed)

A:

Q: (1) Prove or disprove that if a, b, and e are integers and a + -2, then at least one of a and b is…

A: The complete solution is in given below

Q: 26. A card is drawn at random from a standard deck of cards. Find the probability of drawing 2 or…

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

Q: a.) Using Earth's estimated cratering rate of Ncum (D > 22.6 km) = 1.8 x 10-15 craters/km2/yr, and a…

A: Please comment if you need any clarification. If you find my answer useful please put thumbs…

Q: A design studio received a loan of $260,000 at 3.6% compounded monthly to use as working capital for…

A:

Q: 4 y1 -x-12 cos x, y2-x-1/2 sin x y + xy +(-)y- are 2 homogenuous solutions of the DE and the…

A:

Q: What is the volume of the parallelepiped with sides 6i + 9j + 5k, 2j + 5k, and 10k? volume %3D

A:

Q: Use the angle in the unit circle to find the exact value of each of the six trigonometric functions.…

A:

Q: We say f : R –→ R is even if f(-x) = f(x) for all x. We say f is odd if f(-x) = –f(x) for all x. (a)…

A:

Q: Problem No.1 Let A=1 -2 3 and B= 1 Find AB and BA -4 2 5 -1 4

A: As per our company guidelines we are supposed to answer the first question only. Kindly re post the…

Q: 6. Prove by CVI that every natural number n > 2 is a product of prime numbers. NOTE. A prime number…

A: please comment if you need any clarification. If you find my answer useful please put thumbs up.…

Q: • Decomposition in even and odd components • Proof the following: e(t) A o(t) 1

A: The complete solution is in given below

Q: The vibrations of an elastic string of length / are governed by the one-dimensional wave equation…

A:

Q: Calculate the cross product. (Use symbolic notation and fractions where needed.) (i + j) × k =

A: Concept; I^×j^=k^j^×k^=i^k^×i^=j^i^×k^=-j^

Q: (5) Let us now consider a simple, symmetric random walk starting at 0 (which at each step goes up or…

A:

Q: Consider the points A(1, –2, 4), B(2, –4, 1), C(-1,–3, 1), and D(3, 1, – 5). (a) Find the volume of…

A: Please comment if you need any clarification. If you find my answer useful please put thumbs…

Q: contestants, in how many ways can the organizer arrange the first three singers? * 132 990 1320 1716…

A:

Q: Prove by simple induction on n that 2" > n 5.

A: Note: First we will prove that the statement is true for n=1. Then we have to prove that the…