Find the angle between two vectors a = (3, 4, 0) and b = (4, 4, 2). cos-l(끊) b. cos-() c. cos-) d. cos-l(끊) a. COS С.

Q: (EP)* = P*E*

A:

Q: Hi, I can't read this at all :(

A: We have to solve the given initial-boundary value problem modelling the vibration of a string with…

Q: ) Determine whether the lines L and L2 are parallel, skew, or intersecting. If they inter- sect,…

A:

Q: Can I get a clearer version of this? the writing sometimes confuse me

A:

Q: A. Find the number of vertices, the number of edges, and the degree of each vertex of the following…

A:

Q: 2 Find the definite integral o tan(x)dx using strips of width for the trapezium rule correct to…

A:

Q: sinx cas y dy - cosk Ring dx = x?sinx sin y dx %3D

A:

Q: How to test the divisibility by a number using binomial theorem. Explain step by step.

A:

Q: Showthat PanCO) 2The Loigendne polynomialy ncn) satisty herpilou ngondhögonal.paoperty.. a) f' Pnen)…

A:

Q: VAVyPry FVyxPyx

A: The main objective is to prove that the predicate is true.

Q: Consider the following propositional logic knowledge base (KB) that encodes these premises BAT=0 O…

A: F1 : B ^ T => 0       ≈ ~(B ^ T) v 0       ≈ ~B v ~T v O F2 : O => B ≈ ~O v B F3 : B => M ≈…

Q: Find the area Inside the lemniscate r = 6 cos 20 and outside the circle r = 3.

A: Since you have asked multiple questions so as per guidelines we will solve the first question for…

Q: (5) Solve the the definite integral (In(2))* dz indicating which integration techniques you are…

A:

Q: ) Let z be a particular solution to a linear equation system Az = b. Let {u, u2, uz} %3D be a…

A:

Q: Determine whether the following functions have an

A: Given,        f(x)=x2-1

Q: Let the given implication be: “The beach erodes whenever there is a storm.” Which of the following…

A:

Q: Find the Fourier series expansion of: So, sin nr, 0<r< 1 0. f(r) = and then use it to find the…

A:

Q: 5. Let {fn} be a sequence of measurable functions on E = [0, 1] satisfying Prove that the sequence…

A: Recall.   1: Triangle inequality for integrals.   2: if (a_n)^2 goes to 0 as n goes to infinity then…

Q: Find the isolated singularities for the holomorphic functions f, g, h. Determine the types and…

A:

Q: Consider the SIR model with the square root dynamics ds A- uS – BVSI, dt IP dt dR BVSI - (u+7)I, I-…

A: We will use the basic knowledge of ordinary differential calculus for linear homogenous ordinary…

Q: Consider the linear system X1 -x2 +x3 +x4 3 -2x1 +x2 -2x3 -7 3x1 -2x2 +3x3 +x4 10 Bring the…

A:

Q: 3. f(t)=1®+b+a cosh /21 + bsinh /21

A: 3 Given function is ft=ta+b+acosh2t+bsinh2t. We have to find the Lft. Take Laplace transform of both…

Q: Use Polya's Problem Solving Strategies to solve the problem. Show complete process. Javier is buying…

A: We will use polya's solving strategies to solve the problem

Q: There is an athletic organization named Jingle Jangle plans to invest P100,000 to host soccer game.…

A: Solution :-

Q: 5. (8³z/ôx³)2 - (5²z/ây?)5 - 15ôz/ôt (50²z/ôy?)5 - 15ôz/ôt = 0 %3D

A: We can solve this by using definition of ordinary Differential Equation and partial differential…

Q: Your car's resale value depreciates (decreases) according to the table. x is years since purchase…

A: The general exponential equation can be represented as y=abx, where b is the growth/ decay factor.…

Q: 5) (2xy -3y) dx + (x-x) dy = o

A:

Q: Identify if the sentence,"Give me the keys" is a propostion.

A:

Q: e'dy + (5t + ye')dt = 0.

A:

Q: 1 2 Q1) find eigenvalue eigenvector of A=(0 1 1/ 1 1

A:

Q: Convert the numeral to a numeral in base ten. DAF8sixteen

A:

Q: a" – 3a' – 4a = 40e4ª, a(0) = 5, a'(0) = 0 %3D

A:

Q: 1. Use Green's Theorem to evaluate |F. dr, where F(r, y) = (3y- esin, 7x + Vy + 1) and C is the…

A:

Q: 3. Find the shortest distance between parallel planes 2x - 3y + z = 4 and 4x -6y + 2z = 5.

A: Given equation of planes: 2x-3y+z=4 and 4x-6y+2z=5. To find: Shortest distance between the parallel…

Q: (a) Change variables using the substitution u = t. Explain why that won't help with solving this…

A: The main objective is to decide the function increases or decrease in the interval [1, 2].

Q: 4. pis) Find the volume of the solid bounded by the planes z = 0, z = 4, and y = 9 and the…

A: We have to find the volume by using tripple integral.

Q: * Minimize C=5x-6y Subject To 60–8xy. a. Find x*, y*, 2*, C* b. Use bordered hessian to verify.

A: This is a problem of optimization.

Q: Determine a region whose area is equal to the given limit. Do not evaluate the limit. (2) lim tan 7n…

A: Definition of the definite Integral

Q: Solve avk? – a?dy = (a²y³x + yvk² – x²) dæ - -

A:

Q: d'r If r = (+ 2t)i – 3e-²j + 2 sin 5t k, find dt2 at t= 0. 12j -12j 12i -12k

A: Use the following formulae, to obtain the solution.…

Q: Use Simpson's rule with interval h = 1 to determine the approximate value of f V(1+ x3)dx. Give…

A: Given integral is ∫021+x3dx and h=1. We have to approximate the given integral by using Simpson's…

Q: Find the basic feasible solution following (T.M) by using DI D2 10 D4 Supply 5 500 D3 S1 11 S2 3. 10…

A:

Q: Prove that the subgroup {o E S5 | o (5) = 5} of Sg is isomorphic to S4.

A:

Q: , How many ways are there to distribute r+s identical balls among five different children such that…

A:

Q: Given the nonhomogeneous linear DE: y" - 7 y' + 12 y = 30e-2t A) Find the general solution of the…

A:

Q: 5) solve the non-homogeneas system usiug the andetermined coefficients ethod dx thod = AX t žy + 2et…

A: We need to find the general solution of the given non-homogeneous system of differential equations.…

Q: ) Let S be the surface given by the equation y? = 9+ xz. Find the point(s) on S that are closest to…

A: We have to find the shortest distance from the point to the plane. We will write the formula for the…

Q: Find the 3rd derivative of (1 + 2y)³ + eª (sin² y) - 3y cos(e=? )

A: Given data (1+2y)3+ex(sin2y-ycosex2=3y and find 3rd derivative or d3dx3=?

Q: Let F = Q(V3+ V5). a. Show that F = Q(V3, V5). b. List all the proper subfields of F containing Q.…

A:

Q: Consider the discrete-time SEIR epidemic model Sn+1 - S, + A - 8 - uS. S.In S„In En+1 - E, + B (u+…

A: We will use the basic knowledge of ordinary differential calculus for linear, homogeneous ODE.…