Sec A - cos A is identically equal to

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A: As per our guidelines we are only supposed to solve first question in case of multiple questions

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A: Differentiate both sides with respect to θ

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A: According to the bartleby guidelines I have to solve only first one in order to get the solution of…

Q: 2. Sa cos x² da

A: As per our guidelines we are supposed to answer only one question. Kindly repost other question as…

Q: Find the value of the number C: 1/2 cos2 x + C = - 1/4 cos(2x)

A: The given expression is12cos2x + C = -14cos(2x)       ......(1)We know that cos(2x) = 2cos2x-1.…

Q: + C,? What should be the value of A so that f A : sin (6x²) dx = - cos(5x-) %3D 4 A. x С. Зх В. 2х…

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Q: If cos A with A in QIV , find sec %3D a. sec | b. sec 2. с. sec A d. sec 4-5 %3D A sec e. A2 1/2 II…

A: Since you are asking multiple questions. We are answering only the first question. Given, cosA=18…

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A: To find the derivative of the given function

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Q: Solve the equation below. 2cos?x – V3 cos x = 0 if 0 < x < 2n.

A: Given equation,2 cos2x-3 cos x=0

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Q: 3. Find . a. y ( +2r + 10) cos(r)

A: Find the derivatives of the given functions. Use the derivative formulas:…

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A: The given trigonometric equation is: cos(2x)=1.2 sin(x)

Q: csc? a + sec? æ 1 cos x sin z

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Q: *T/2 10 cos(0) r dr de

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Q: Find the velocity, speed, and acceleration of 7(t) = ( cos(3t), sin(3t), t² + 2t ) CoS

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Q: Differentiate.

A: Consider the provided function, y=cosetan3x Differentiate the provided function with respect to x.

Q: + ² y = 1 + cos B+ cos cos a

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Q: x = 48 cos(t),

A: answer is in next step

Q: sketch r= la 2 Sin'(o+)

A: Given r=1-2sin2θ+π3 Let us sketch the figure. Taken 0≤θ≤12π

Q: 10* -dx may be written as A lnl secR+ tan R+ C, where A, B, and C are constants not equal to zero.…

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Q: EVALUATE cos (bx/) dx

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Q: Evaluate the equation below rsin 0 r3 cos 0 dr d0 0.

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Q: Find the solutions to the equation that are in the interval [0, 2n). 2-8 cos B = 0

A: Consider the equation  2−8cos2β=0              on   0,2π

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Q: Write the following in amplitude-phase form. / x(t) =5 cos 4t + 5/3 sin 4t Recall that the…

A: Given equation is  x(t)=5cos4t+53sin4t

Q: Find fo, fe fe if fp.0,4) p cos sin 0 %3D

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Q: Show that cos + i) =:IG + e) + iv3 - e) 4

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Q: -a cos e r sin 0 dr de

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Q: Find Soe-=*+u° (cos 2xydx+sin 2xydy), where C : a² +y² = R².

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Q: sketch r= la 2 Sin'co+)

A: r=1-2sin2(θ+π3)

Q: (a) cos(α + β)  (b)  sin(2α)

A: The objective is to find  (a)cos(α + β)  (b)  sin(2α)

Q: Se sin 4m Cos 4mdm (3)

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Q: Show that ea?,2 cos bx da = (VT /2a). a > 0.

A: Given integral is∫0∞e-a2x2cosbxdx=π2ae-b24a2, a&gt;0The integral is derived as shown below

Q: f(8,t) = cos os(0e*) + cos( + e*) = COS + cos (s+

A: Find partial derivative.

Q: de I cos? 0 2

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Q: 2. Given that csc A = v2, A in QI, and sec B V5, sin B <0, find: a. cos (A- B) b. tan (A- B) %3D

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: I cos 2x dx D.

A: Solve intregal

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Q: 3T 7. (a) sin (b) cos

A: 7. a) sin3π4 Use the following identity                                                        sin x…

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Q: Differentiate the following equation.  y=cos^-1(2x)

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Q: (b) /(cos æ)* sin a da

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