9. y = C,eax cos(bx) + C2eax sin(bx); a and b are parameters

Q: Determine the number of distinct unlabeled simple graphs (not necessarily connected) up to 4 nodes. ...

A: To determine the number of distinct unlabelled simple graphs upto 4 nodes. 

Q: Determine the validity of the ff. argument: ( Note: "-" means "-") a. b. С. d. u V w f. ..~t е.

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Q: If A = {x: x |B| D. None of these {x: x 2 + 11x + 30 = 0,x E N}, then C is a/an? A. Empty set B. Fi...

A: according to our guidelines we can answer only three subparts, or first question and rest can be rep...

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Q: A brine solution of salt flows at a constant rate of 6 L/min into a large tank that initially held 1...

A: given, brine solution of salt flows at a constant rate of 6 Lmin the tank initially had 100 L of pur...

Q: Claire needs to borrow $7000 to pay for NHL season tickets for her family. She borrows from a credit...

A: given  amount =$7000 we have  from any saving<48×187.91 now, 7000+700048-k100<48×187.91

Q: Determine the validity of the ff. argument: ( Note: "-" means "-") a. b. С. d. u V w f. ..~t е. O No...

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Q: f (t) = e2t V1 + cos 4x %3D

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Q: 1. y =  sin 3x, using h=1, xi = 0, until 5th order Taylor’s series.

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Q: Clare is cycling at a speed of 12 miles per hour. If she starts at a position chosen as zero, what w...

A: Introduction: Velocity is a quantity that indicates how quickly and in which direction a point is mo...

Q: T 3. (sin x)y'+ y cos x = x sin x, %3D

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Q: Draw a simple disconnected graph with 3 vertices.

A: The given problem is related with graph theory. We have to draw a simple disconnected graph with 3 v...

Q: Question 68 The ff. two graphs are isomorphic: A K False O True

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Q: Use Euler's method to obtain a four-decimal approximation of the indicated value. First use h = 0.1 ...

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Q: If A NB + Ø , B nC +Ø ,A nC Ø , JANB| =x + 1 , |B n C| = x, |C – B| = 4 , |A – B| = 3,|B – (AUC) = 2...

A: Here we can use following formula from set theory to find elements in A, B and C that mean |A|, |B| ...

Q: 7. (1+x*)dy + x(1+ 4y²)dx =0 8. (e* + y)dx + ( 2+ x+ ye' )dy =0

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Q: 2(Lnz)

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Q: 1. The speed of the traffic flowing past a certain downtown exit between the hours of 1:00 P.M. and ...

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Q: SOLVE THE FOLLOWING QUESTION AND SHOW COMPLETE SOLUTION  Agnes is 8 years older than Angel. What ar...

A: An equation is a statement in which two algebraic expressions are equal. If the equation is of the f...

Q: Question 81 Can someone cross all the bridges shown in this map exactly once and return to the start...

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Q: The initial value problem y'+y=0, y(-3) = 9 has the solution: *o a) -3 313 243 o b) - O c) 243 t3 +3

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Q: 1. Prove that lim (10r – 7) = 3 using epsilon-delta definition of a limit.

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Q: Use the Trapezoidal Rule and Simpson's Rule to approximate the value of the definite integral for th...

A: Trapezoidal rule ∫ab​f(x)dx≈h2​(f(x0​)+2f(x1​)+f(x2​)+f(x3​)+⋯+f(xn−2​)+f(xn−1​)+f(xn​)   )    where...

Q: About how many euros is each U.S dollar worth?

A: We have determine the number of euros in each U.S dollar. We know that 1 dollar=0.87846 Euro

Q: The ff. two graphs are isomorphic: a f y False True

A: ln the given question we have to check weather the given two graphs are isomorphic or not.

Q: ( AB )"

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Q: Solve the follow x²y – y 1. y' = y +1

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Q: Fill in the blank. The union of the rational numbers and the irrational numbers is the set of number...

A: Given that  The Union of the rational numbers and the irrational numbers is the set of _____numbers.

Q: 4. a) Sketch the graph and find the area of the region that lies inside both r = 1 and r = 2sin0. b)...

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

Q: Problem 1. Let || - || be a norm in R". Prove that the function f(x) = ||x|| is convex.

A: Convex function: f:ℝn→ℝ is convex if domain of f is a convex set and f(θx+(1−θ)y)≤θf(x)+(1−θ)f(y)for...

Q: Solve the following initial value problem and present its particular solution: y"+y′+9.25 y=0, y(0)=...

A: We need to solve the following initial value problem and present its particular solution:y"+y′+9.25 ...

Q: dx As a salt dissolves in methanol, the number x(t) of grams of the salt in a solution after t secon...

A: Properties of derivative  ddxxn=nxn-1ddxcf(x)=cddxf(x) Properties of integration  ∫1xdx=lnx∫af(x)dx=...

Q: 1. Identify the elementary propositions that formed the following compound prepositions. Represent t...

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Q: 6+ f(x) Use the graph of f(x) to evaluate the following: 5 6 tolt The average rate of change of f fr...

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Q: 3. Construct a table of values to investigate the following limits: 1/* f. lim f(x) if f(æ) = if æ ...

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Q: f (t) = 3 sin(bt) cosh(bt)

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Q: Question 10 Is the ff. argument valid? O Not valid O Maybe O Yes, it is valid

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Q: Determine the validity of the ff. argument: ( Note: "-" means "-" ) p V q→r S V ~q а. b. с. d. p→t е...

A: The arguments given are as follows: a. ~p∨q→rb. s∨~qc. ~td. p→te. ~p∧r→~sf. ∴~q

Q: select the numeral preceding the statement or expression that best answers the question. 18. If a → ...

A: 18) We have  a → b and d → ~ b Contrapositive of  d → ~ b is ~(~b) → ~ d Thus we will get ,  b → ~ d...

Q: An (Bu A) n B) =

A:

Q: 2. Construct the truth tables for the following compound prepositions. b. [(u → v) ^ (u → w)] → (u →...

A: We will use following truth values to construct truth table u v u∧v u→v T T T T T F F F F T...

Q: 13- Given that f(x) is an odd function, classify each of the following as even, odd, or neither .(" ...

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Q: Model building and linearizing Why are Log-Log plots and Semi- Logs plots useful for distinguishing ...

A: To explain: Log-Log plots and Semi-Log plots are useful for distinguishing power law from exponentia...

Q: A real estate agent gets 3.5 % on the price of a house he sells. If he sells a house for P943,000. H...

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Q: Write down the Alternating Direction Implicit (ADI) scheme for u, =a°(u„ + u„). Analyse the converge...

A: Given : two-dimensional diffusion equation                      ut=α2uxx+uyy                 -------...

Q: Question 8 D dy Let f be a function such that f (-1) 1. At each point (x, y) on the graph of f. the ...

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Q: 2. Construct the truth tables for the following compound prepositions. a. (p V q) Ar

A: The given problem is to construct the truth table for given compound preposition. Given compound pre...

Q: Given the following sets: A = {2, 3, 4}, B = [1, 5, 10), C = {-1, 1, 2}, D = (2, 5, 10} What is the ...

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Q: E i(i+ 1) is O(n) O O(n) e(n!) O O(n Ig n) ONone of the above

A: Given that ∑i=1nii+1. ∑i=1nii+1=∑i=1ni2+i=∑i=1ni2+∑i=1ni=16n2n+1n+1+12nn+1=16n2n+1n+1+12nn+1=Θn3

Q: According to Hooke's Law, the force required to hold the spring stretched x m beyond its natural len...

A: 1st we will make equation of k and natural length by finding work done using integration and then so...