The angle between u = 3i- j - 2k and v= i + 2j- 3k is O 60° O 30° 180° 45° 90° O

Q: 2.) dy 1) = x - (²2²) y = x ² ex ; x = 1, y = 0 dx P(x) = = = = Q(x) = x² ex X Standard form: dy dx…

A: Given differential equation dydx-2x y=x2 ex  ; x=1 y=0

Q: Find cos(0) where is the angle between u = cos(8) 1/9 2 (3) and y () 4 v Your last answer was…

A:

Q: Use newtons method to find the second estimate for approximating the zeros of the function. Fx =…

A: Explained below

Q: find the are 2y² + 3x² = K family of orthoganał to the when κ>0 y >0. choose your answer from the…

A:

Q: The frequency F of a fire truck siren heard by a stationary observer is given below, where ± v…

A:

Q: Obtain the general solution to the equation. dx y dy + 6x=5y

A:

Q: Find the area enclosed by the curve x² + 8y + 16 =0, the x axis, they axis and the line x-4 = 0. A.…

A:

Q: M8 K=1 K² +1

A:

Q: Find the local maximum and minimum values and saddle point(s) of the function. If you have…

A:

Q: Which of the following vectors is in the same direction as the vector a = 5i - 4j + 3k? Select one:…

A:

Q: True or False: We have Select one: O True O False 0 8 √√xdx = 12.

A:

Q: In the year​ 2000, the population of a small city was 49,000. The population grows at a rate of…

A:

Q: Centerville is the headquarters of Greedy Cablevision Inc. The cable company is about to expand…

A:

Q: Solve the given differential equation by finding, as in Example 4 of Section 2.4, an appropriate…

A:

Q: Find the mass of the portion of a sphere in the first octant with radius 1 and density function…

A:

Q: 1. A line passes through the points A (7,-4) & B (-5, -2). Find a vector equation of the line. [x.y]…

A:

Q: Evaluate the integrals: 2x4 1. S: -dx x²-x²+x-1

A: According to our guidelines we are supposed to answer only the first question if you want any…

Q: Use the equations to find дz ax дz = || = дz ах əz ах = and ƏF ?х ƏF дz дz ду e² = 2xyz and əz ду…

A: The solution is given below

Q: Find the area bounded by the curvey = x², the x-axis, and the ordinates x = 1 and x = 3. (no need to…

A: Topic = Area Question no 2 and 3 are graded questions.  Only question no 1  can be answered.

Q: a $0.9062 cos (1-√3x) dx = = : -0-1 a=0.5968

A: We have given a definite integral problem

Q: For the function f(x) = cot³ (x): • Rewrite f (x) as a composite function f(x) = g(h(x)). • How did…

A: We have to solve given Questions.

Q: Find equation of tangent line y=4x cos x at the point (π, -4π) y = mx + b where M = and b =

A: To find tangent line .

Q: A plane can fly 960 miles in the same time as it takes a car to go 240 miles. If the car travels 120…

A: Let us suppose,  speed of plane = v mph Since, speed of car is 120 mph slower than speed of plane…

Q: Find the area of the region that is bounded above by the curve f(x) = sqrt(x−7) and the curve g(x) =…

A: The given curves: fx=x-7 and gx=19-x.The area is bounded by the above curves and x axis.

Q: Find equation of tangent line y=-6-2x - 3x² at (1,-11)

A:

Q: Example 5-34: For each of the density functions of a continuous random variable X shown below, find…

A:

Q: Simplify:- 16--// 5 2

A:

Q: 7. Tammy is golfing. She wants to drive her ball from the tee to the hole that lies due east.…

A:

Q: Find the area enclosed by the loop of the curve y² = x (x - 1) ². Consider the attached graph.

A:

Q: If [ f(x) dx = 18, then √ (f(x) + 4) da is equal to: A B с D 20 22 25 30

A: Evaluating the given definite integral

Q: 2. Use a double integral in polar coordinates to find the area of the region. (a) The region…

A: We need to find the area of the given regions using double integral in polar coordinates.

Q: Question [ a) b) + Evaluate Show all your work. 3 L₁x - Dv If then find f(x). c) (x - 1)√√x + 1dx Is…

A: Since you have posted multiple questions. As per guidelines we"ll solve only first first question.…

Q: 0 Sec Tanzdx subjektive (All see Tanxdx S see

A:

Q: Determine the following limits, using ∞o or - ∞o when appropriate, or state that they do not exist.…

A:

Q: UPVOTE WILL BE GIVEN! ANSWER CORRECTLY, DETAILED AND CLEAR. People are searching a wooded area for…

A:

Q: Evaluate the integrals: 1. f2-* dx √x (ln 2-1) dx 2.

A:

Q: √x+1 x-0 In (x + 1) Evaluate lim Select one: a. The limit does not exist. O b. 0 O c. 1 O d. 1/2

A:

Q: Evaluate the given function for f(x) = x² +1 and g(x) = x - 4. a) f(4)-g(3) _ ƒ(2) b) g(-1+h)-g(-1)…

A: Solution: f(x)=x2+1 g(x)=x-4

Q: Exercise: Find the area 1. 2. of the region bonnetest bounded y= q x², x=0, x=2, x-axis. y=x²+₁,…

A: See this solution in below

Q: 46×12

A: Find value of 46×12

Q: Rewriete rhe following equations into standard form amd dentify the vertex, focus, axis the…

A:

Q: + 3x + 2)dx 2.√ √x(x² – 3x

A: The integral is  ∫xx2-3x+2dx

Q: b. The formula A(t) = 19.6e0.0138 models the population, A(t), of a US state in millions, t years…

A: Given: At=19.6e0.0138twhere At denotes the population in a US state in millions, t years afterthe…

Q: u. V. x + 3 2x³ - 8x S - dx x² dx (x − 1)(x² + 2x + 1)

A: Since you have posted multiple questions. As per guidelines we"ll solve only first first question.…

Q: A fence 6 feet tall runs parallel to a tall building at a distance of 2 ft from the building as…

A:

Q: 1 4. First, make a substitution and then use integration by parts to evaluate [Hint: Use the fact…

A:

Q: Exercises: I 2, (3-x²) dx 3 (5+3x-x²) dx

A: The objective of the question is determine the Riemann sum and evaluate the definite integral.

Q: Determine the derivative of the following functions. y = 4x sin^-1 (3x-9)

A: Determine the derivative of the following functions. y = 4x sin^-1 (3x-9)

Q: Find the indefinite integral using the substitution x = √x√4 + x² dx + C 2 tan(0)

A: SOLUTION-

Q: Evaluate the following integral using change of coordinates: SR S x³ + xy²dady where R is the region…

A: Let's solve given double integral.