-22²-1y²+2x+9y Suppose that f(x, y) = then find the discriminant of f. e

Q: Let V = R3 and W = {(a, b, c) ∈ V | a2 + b2 =c2}. Is W a subspaceof V? If so, what is its dimension?

A: Given : V=R3  ,  W=a , b , c ∈V | a2+b2=c2 To Prove : W is Subspace of V

Q: Problem #1. Suppose you take out a loan for 120 days in the amount of $11,500 at 5.6% ordinary…

A: principal P=$11500time t=120 daysrate r=5.6% (a) What is the amount of interest on the loan? it is…

Q: Given Y = c1eλ1tx1 + c2eλ2tx2 +· · ·+cneλntxn is the solution to the initial value problem: Y = AY,…

A: Given that Y=c1eλ1tx1+c2eλ2tx2+.....+cneλntxn is the solution of the initial value problem Y'=AY,…

Q: У x Suppose the red point has coordinates (a, b, f(a, b)) and the blue point has coordinates (c, d,…

A:

Q: 7) Given the line L:7=(2t+4, 5-3t, t) and the point Q(5,1,-2). (a) Suppose a plane P contains L and…

A:

Q: 1. Estimate the function f(x) = ln x when x=3 by using linear interpolation of the given step size…

A:

Q: x² + x = 13(mod17) X= * (mod17)

A:

Q: Find the limits ¡sin(31) ; + lim 1-0 sin(41) In(sin(31)) In(tan(4t))* j+tln(3t) k = 27 lim 1-3 | P²…

A:

Q: The following set of statements establishes the validity of the given argument. State the rule of…

A:

Q: 1-2 Classify each function as a power function, root function, polynomial (state its degree),…

A: According to our guidelines we can answer only three sub-parts and rest can be reposted.

Q: The California Almond Growers have at most 3000 boxes of almonds to be shipped from their plant in…

A: We have total boxes = 3000  x = boxes shipped to des moines , y = boxes shipped to San Antonio,  We…

Q: A company makes three types of candy and packages them in three assortments. Assortment I contains 4…

A:

Q: Exercise 5.9. Suppose P and R are atomic propositions. Show that P⇒ R is equivalent to its…

A: The contrapositive of p→r is ~r→~p. so, the truth table will be, p r ~p ~r p→r ~r→~p T T F F T…

Q: CONSTRUCT A FORMAL PROOF OF VALIDITY FOR THE FOLLOWING ARGUMENT: (RVS) ⇒ M ¬R KVT K⇒ R :. MAT

A: Solution:

Q: The function f(x) = sin (e* + e¯x) + x is... both even and odd. odd even neither even nor odd an…

A:

Q: Determine whether the given differential equations are homogeneous and, if so, state the degree. 4.…

A:

Q: The infield of a youth softball field is a square that measures 55 feet on each side. The pitching…

A:

Q: Refer to the figures on the right for the following questions. If you are asked to identify a…

A: Q4) (a) We have to rewrite the equation x2+4z2=16-4y2 in standard form then identify the surface…

Q: - touns Istisyah d d²x 2. (a) Solve the differential equation x- (b) Solve the initial value problem…

A:

Q: We consider the following first order differential equation r' + A(t)r - B(t) = 0 with k an integer…

A:

Q: sinx, h(x) = x² f(x) = 3x - 2, g(x) = sin x,

A:

Q: Can you please give a explanation of why the rank of B is 2 and how you find the rank and what is…

A:

Q: Instruction: Sketch the following conditions. Find the other features and standard and general form…

A: Given information Asymptotes : y=53x -293   and   y=-53x + 113 Vertex: 1, -3

Q: ceden Evaluate the following expression. Present your answer in scientific notation, accurate to 3…

A:

Q: 15. How many subsets of the set {1,2,3,4,5,6} have at least 3 elements? O 35 O none of these O 42 O…

A:

Q: Find three distinct elements for the truth sets of the following statements: (a) x² - y² = 1, where…

A:

Q: A babysitter earns $8 an hour for babysitting 2 children and an additional $3 tip when both children…

A: In this problem we want find out babysitter earning if he work x hours.

Q: (a) Define: (i) arc length of a curve (ii) surface integral of a vector function

A:

Q: 3. Prove or disprove the following statement: MRAM, f is the average of LRAM, f and RRAM, f. Give…

A: 1st we need to prove mid point sum is average of left end sum and right end sum .  Then using limit…

Q: -221 + Consider the linear transformation T(x1, x2) = (2x1 - x2,-4x1 + 2x2, What is the standard…

A: The given linear transformation T:ℝ2→ℝ3, T(x1,x2)=(2x1-x2,-4x1+2x2,-2x1+x2). (a) To Find: The…

Q: Describe in words and sketch the following surface, in the 3-dimensional coordinate system. Use the…

A: Given: The equation is x2+y2+z2-6y+2z=4. To draw: The graph of the given equation.

Q: Seven colleges and universities are competing to recruit six high school football players to play…

A: Given Data: To Find a way of assigning the players to the schools that maximizes the number of…

Q: Let T: R³ → Rº be a linear transformation whose standard matrix is 3 3 1 A Enter the vector in the…

A:

Q: 14. How many 4-digit numbers can be formed using digits from {1,2,3,4.5} if repeated digits are…

A:

Q: please answer question 2

A:

Q: 4. [-/1.2 Points] DETAILS WANEFMAC7 11.1.022. Find the derivative of the function. HINT [See…

A:

Q: 3 Find the curvature X of the plane curve y = x + at x = 3. K =

A: As per company guidelines we are allowed to solve one question at a time so i am solving first one…

Q: Suppose that the set {w₁, w2} is linearly independent and suppose that V1 W₁ + W2, 2w2. Prove that…

A:

Q: Describe geometrically (line, plane, or all of R 3) all linear combinations of (a) [ 1/2/3 ] and […

A: We know that a set of vectors u1, u2, ……, un is said to be linearly independent if the equation…

Q: What is the difference between the matrix Cabibbo Kobayashi- Maskawa and the one of Pontecorvo Maki…

A: We need to explain the significance and the application of the Cabibbo-Kobayashi-Maskowa matrix and…

Q: x+2 2x²+5x+2 Find all x values at which f(x): discontinuity and redefine the function to make it…

A: Given : fx=x+22x2+5x+2 To Find : The value of x for which f(x) is not continuous and redefine the…

Q: Use one of the equiv statements to conclude that the matrix below is not a positive definite matrix.…

A: Given : B=123204341 To Explain : B is Not positive definite

Q: Compute the volume of the solid generated by revolving the region bounded by y=x and y=x² about each…

A: a. Consider the given curves, y=x and y=x2 now, intersection of these two curves is, x=x2x1-x=0x=0…

Q: Begin by graphing ​f(x)=3x. Then use transformations of this graph to graph the given function. Be…

A: We have to graph function g(x)=3x9.To find: Domain, range, and equation of asymptote using graph.

Q: A computer will be required for the problem. In this Problem, an initial value problem and its exact…

A: Given x''+x=sint, x0=0 and xt=12sint-tcost and h=0.1

Q: f(x,y) = x^2y use the limit definition to computer fx(x,y), fy(x,y)

A:

Q: A) B) Which D) pair 53 5₂ = [(x, y) {R²: y=e**] ER2: u@✓ = (u₁₁ α₁ Ⓒ CO u u= v= u None = of…

A:

Q: Substitute y = ex into the given DE to determine all values of constant r for which y = ex is a…

A:

Q: 11. Find the value of the (1,1) element of the following matrix that gives a determinant value of…

A:

Q: Find the Laplace Transform of L{e5t - sin(4t)}

A: The Laplace transform of the function f(t) is represented as F(s) or L[f(t)], it is defined as…