Find all solutions of the equation in the interval [0, 2π]. 2cos2xcosx-2sin2xsinx = 1 Write the answer in radians in terms of π. If there is more than one solution, separate them with commas.

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A: According to the question, we can answer only first question and rest can be reposted.

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A: Given problem:- Give a possible formula for the function below. Let A = (1, 21) and B = (2, 147).…

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A: We have to find correct option of given integration by dividing limits.

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A: Firstly find  derivative of y then find length of curve

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Q: answer = Σ n=0

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A: See the details solution in below

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A: To find the derivative.

Q: Introduction to Calculus in Economics (continued): In the previous Problem Set question, we started…

A: The cost, in dollars, of producing x units of a certain item is given by Cx=0.04x3-5x+500a To find…

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Q: Find all values of x in the interval [0, 2(pi)] that satisfy the equation.  14 + 7 cos(2x) = 21…

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Q: =√₁²-1d₁ S²³ If f(x) = X u²-1 du then what is f'(3)? I

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Q: use a graphing utility to graph f(x)= -0.2x^3 - 0.5x^2 + 4x -4 on the interval [-6,4] and…

A: The given function fx=-0.2x3-0.5x2+4x-4 on the interval -6,4

Q: However, the answer is (1/2, 0).

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Q: 1.) S dr 3 f from 0 to ³

A: We have to find out the solutions

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A: Let a =< a1,a2, a3 > b = < b1, b2, b3>  Then,  a.b = a1b1 + a2b2 a3b3

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Q: H.W: Solve the differential equations: dy 1. +2y=ex dx dy 2.2-y=ex/2 dx

A: To solve the differential equation:

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A: Solution : Given that the figure is

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A: Note:as per guidelines we support only one question in one request.kindly repost next question in…

Q: Let a = . Find a unit vector in the direction of a

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Q: Find the dot product of the following vectors u and 7.

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Q: Consider the function f(x) = (4x² - 64) ³ on the interval [-7, 6]. Find the absolute extrema for the…

A: Given: f(x)=4x2-6415, -7,6

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Q: Question 10 Evaluate the following expressions. sin (tan-¹(√3)) cos (tan-¹(1))

A: By triangle property

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Q: 9. Rotate the region bounded by y=y=9, x = -2, x = 1 1 3 about the y-axis.

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Q: B: if Z-4x²-8xy +7y5-3 then find Z, Zy, Zxx, Zyy

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Q: 1 - [5] and v₂ - [3]. = Let V₁ = [T(v₁)]B = ( be the matrix for T:R² R2 with respect to the basis B…

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Q: Prove that 2 Sin X dx 1 + cotx + cos x It tan X cos 2 x

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