Prove that for all real numbers Ex)y= -(1u)

Q: Find the inverse's of -6854 modulo 979 (note that 0 <= s <979). Justify the existence of the inverse...

A: Given:  the inverse's of -6854 modulo 979 

Q: Which among the following is purely real? Select the correct response: Z= 6 Z= -1 +2i Z= 7-9i Z= -6i

A: A complex number is denoted by Z = (x,y) and is defined by Z = (x,y) = x+ iy where both x and y  are...

Q: 7. The graph shown is the result of transformations applied to y = x". Determine the equation of thi...

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Q: ne measures of the angles of a triangle are shown in the figure below. Solve 100° 34° Answer: I = Su...

A: A triangle is a three sided polygon. The sum of angles of a triangle is 180°. There are different ty...

Q: Use predicates notations with least number of words to express that: The negotiation of the followi...

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Q: Determine (with proof) if there exist integers m and x such that 2003m 2 = 2x(x – 20). - If they exi...

A: A problem based on quadratic residues. 

Q: Question The solution of the following Initial Value Problem: y" +4y'-5y 0 y(0) = 1, y'(0) = 2 is: y...

A: Give ODE is y''+4y'-5y=0          (1) with initial condition y(0)=1, y'(0)=2   Auxiliary equation of...

Q: Find all solutions of the z2 + 2z + (1 – i) = 0.

A: we have to find all solutions of the z2+2z+(1-i)=0 .

Q: (b) Express the following using predicates notations with the least number of words: (i) Each intege...

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Q: Evaluate: (7i) (5i) Select the correct response: -35 -35 + i i 35

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Q: One well-known bread store is franchising in Metro, they sell their bread depending on the taste of ...

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Q: The first term in an arithmetic sequence is -27 and the common difference is 3.6, find the 13th and ...

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Q: 15. A rectangular tabletop is made from 1000 square tiles of the same size with no space between the...

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Q: Solve the following equations in Z6 with x expressed in both standard and non-standard names: (i) xx...

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Q: What are the end behaviours of f(x) = –3x6 +2x + 1? Tell me how you know. As x > 0, y → As x > Tell ...

A: Given,  f(x) = -3x6+2x+1 We have to find the end behavior of f(x). 

Q: Describe the 4 equation-solving tools ( multiplication, division, addition, and subtraction), and te...

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Q: umber of linearly i: 1 0

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Q: The number of linearly independent eigen vectors of a matrix [2 1 0] A =0 2 1 is 0 0 2

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Q: 9.2.6. The group G has 270 elements, and Q is a subgroup of G of order 9. Assume NG(Q) = G, and let ...

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Q: 1 -8 -6 30 0 Let A = -4 13 -6 and D = 050 -4 8 -1 0 0 5 Find an invertible matrix P with integer ent...

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Q: Find the missing dimension. Use the scale factor 1 : 12.   Item Model Actual Mattress Length: 6.25 i...

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Q: - Error andQ- Functions 1, Use the definition of error function, prove that

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Q: *You must fully justify your answer* A continuous function f satisfies the equation f (x) = x – f(t)...

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Q: xy" – 2y' +=y = 7x5 Given that y, = x² and y2 = x are 2 Linearly independent soluti homogenous equat...

A: Introduction: The formula for the particular solution by variation of the parameter is given by, yp=...

Q: a) If a speedometer’s absolute error is 2 mph and it measures a speed of 60 mph, what is the relativ...

A: a) given absolute error = 2mph measured value = 60 mph what is the relative error of this measuremen...

Q: If f is bounded and integrable on [a, b] such that | f(x) | 0).

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Q: 6. Factor fully f (x) = 12x* +17x - 70x² – 33x+18

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Q: A17.1 Compute the Fourier series of the function f(t) f(t+27)

A: Given:

Q: If z = 1+ 2i and w 3+ 4i, express in rectangular form 5 cos [Arg (2²)] + 5i sin[Arg w]

A: The square of a complex number z is the product of z with itself. Multiply 1+2i by 1+2i to obtain th...

Q: Determine whether it converges or diverges. You must provide justification for your answer. sin(x) d...

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Q: Find y as a function of t if 50y" + 17y' + 13y = 0, y(0) = 9, y(t) = y' (0) = 7. Note: This problem ...

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Q: d. Ris a relation on Z* such that (x, y) e R if and only if there is a positive integer n such that ...

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Q: Write the equation for the polynomial function of lowest possible degree for the given graph 3. -2

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Q: 3. A company that operates 10 hours a day manufactures two products on processes. The following tabl...

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Q: (P^Q)^(P = ¬(Q^R))^(S = R) = -S

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Q: 10. Consider only the points on the graph of y = x which have integer coordinates with -10 0 via a ...

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Q: es on the GRE (Graduate Record Examination) are normally distributed with a mean of 590 and a standa...

A: Statistics is a branch of mathematics that gives us the tools to deal with large quantities of data ...

Q: Solve the following D.E dy 3 x sin x +2y = tan dx 2

A: The given differential equation issinxdydx+2y=tan3x2⇒sinxdy=tan3x2-2ydx             .........(1)Let ...

Q: Plz solve full question within 30 mins I'll upvote your answer

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Q: Find the Laplace transform of the solution to the following initial value problem y + y = f(t), y(0)...

A: The Laplace transform of the function f(t) is represented as F(s) or L[f(t)], it is defined as ∫0∞e-...

Q: The Bainters want to estimate annual costs for purchasing the home so costs they estimated for renti...

A: Let's say a person has taken a certain amount of loan and wants to repay it in equal installments. T...

Q: = y? - dx - 9. (a) Find an explicit solution of the ODE in the form y(x) = 3| 1+ ce6z ce6r (b) Can w...

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Q: Dae e below shows how far Alison, Juan, and Natasha ride their bikes from home to school. DISTANCE T...

A: We have to find the shortest to longest distance from given data.

Q: Find the magnitude and direction angle of the given vector. A. u=(0, 7) B. u=(radical 3,3) C. u=(-5,...

A: Introduction: A two-dimensional vector has magnitude and direction angle. The magnitude of a vector ...

Q: 4. Show that the sequence {fn}, where nx fn(x)=- xER 1+n°x' is point-wise convergent but is not unif...

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Q: Which among the following is purely imaginary? Select the correct response: Z= 6 Z= 7-9i Z= -1 +2i Z...

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Q: James received $3,000 in his first month of working with Star Sales and a $9,550 commission increase...

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Q: 4. Prove that 13 1 13 1 < cos(1) 24 - 1440' 24 where 1 is in radians. 720

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Q: Determine whether it converges or diverges. You must provide justification for your answer. | cos(x)...

A: Answer is yes its convergent .  

Q: A mass weighing 8 pounds stretches a spring 3 in. The mass is initially released from a point 6 inch...

A: To find the equation of motion for the given spring-mass system.