Use Double Angle Identities to simplify the following trig expressions. Your answer should use only a single trig expression and a single angle. 2 cos (15°) – 1 = 2 sin(2 )cos(2º)

Q: ed Feedback ry again. The three hypotheses of Rolle's Theorem for a function f on the given interval...

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Q: 5 Use Simpson's rule with n = 4 to approximate In(5) 1 dr. %3D %3D 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0...

A: We will find the required value by simpson 1/3 rule for n=4.

Q: Determine whether integral accurte to 8 7 J3 x – 4

A: Given, ∫387x-4dxwe know thatIf exist b, a<b<c, fb=undefined, ∫ac fxdx=∫ab fxdx+∫bc fxdx

Q: = 1. Find the general term of the sequence, starting with n = 1. Determine whether the sequence conv...

A: The given sequence is in Geometric Progression(GP).

Q: Find the complete solution of dy + dz = 3z'ydz

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Q: 3 -11 ) If D = A? - 3A + 41, find a matrix D where A = -2 1 4 and I is identity -3 matrix of order (...

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Q: -x10+3 8 (x) = Vlx|+2x2

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Q: Find the general term of the sequence, starting with n = 1, determine whether the sequence converges...

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Q: 10. A blind mobility aid uses the same idea as a bat's sonar to enable people who are visually impai...

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Q: ( E)i+(G + log(vF –1 – 1) + (5ť² +1 – log t)k |3 – V7 – t2| t2 – t – 1 T(t) =

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Q: P. Iff: [-4,0]→R is defined by e* + sin x, its even extension to [- 4, 4] is given by (a) – e-lx| - ...

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Q: Find an equation of the line tangent to the graph of G(x)=5 eX at the point (0,5). The equation of t...

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Q: (1/cscx)(1/sinx) = %3D sin?x 1 csc?x

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Q: Vrite the first five terms of the sequence: +o0 ´13 In n n n=1 Determine whether the sequence conver...

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Q: Translate each graph as specified below. (a) The graph of y =x is shown. Translate it to get the gra...

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Q: sin20 cos e

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Q: A company produces a special new type of TV. The company has fixed costs of $458,000, and it costs $...

A: Given query is to find the marginal profit on production level of 200.

Q: Simplify sec?g - tan?g + 1. 2 1

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Q: equalion of 2 Rines both and (0,4) pass Through

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Q: Solve the equation (x + 3y)dx - xdy 0 %3D O y? = 5x4 + cx3 O y = x5 +cx3 O 2y = x5 + cx3 %3D O 2y = ...

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Q: 23. Evaluate f-43*+3 dx a.- 3 In 4 b.- *+3 -+ C -3 In 4 С. - In 64 + C d. none of the above 24. Eval...

A: We have to evaluate these integration by assuming some terms who convert it in simple integral. 

Q: 5x dx 4. To evaluate the integral J which of the following formulas can be used? V9+x10 du In(u + vu...

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Q: The height of a projectile launched into the air is given by f(t) = - 16t + 220t +9, where t is the ...

A: Average rate of change

Q: ne annual world consumption of silver is predicted to be 22.3e" thousand metric tons per year, where...

A: Consumption

Q: sine cose tane= tane cos?e sin?e

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Q: Find all solutions to the following equation on the interval 0<B< 2x (in radians). 2 cos (8) + cos(8...

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Q: Assessment 1: The function is discontinuous at the number. Does the discontinuity appear to be remov...

A: Note:- “Since you have posted multiple questions, we will solve first question for you. To get remai...

Q: 00 2k=1 gk2+3k –2

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Q: Squeeze Theorem to evaluate lim x→0+ x [1 − cos (1/x)]

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Q: Simplify cosx + sinxtanx. 1 + sin²x cscx secx

A: Given query is to simplify the expression.

Q: y'-5y= x'e* – xe* ito

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Q: CityBankoffersa4.75%simple interestrate,whileFirstNational offers3.9%.IfTomwantstoset upanewaccountw...

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Q: d'y + y = t-2t + 3 4 dt? dt

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Q: Write sin (tan-u) as an algebraic expression in terms of u.

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Q: The function f(x) 2.r 39x+240z + 6 has one local minimum and one local maximum. Use a graph of the f...

A: NOTE: Refresh your page if you can't see any equations. . take derivative

Q: Find the Maclaurin Series for the function f(x) = sinx/x

A: The given function,   f(x)=sin xx

Q: tan e is equal to cot tan?e O-1 O cot?e

A: Here is the solution

Q: Find the general term of the sequence, starting with n = 1, determine whether the sequence converges...

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Q: 3. lim cos X

A: Given: limx→0cos(x)   We know that; cos-θ=cosθ   Let, fx=cosx

Q: x3+ 4x2-9x-36 3. у 3 4x2+28x+48

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Q: A force of magnitude 5 N acts on an object. A second force of magnitude 7 N acts at 50° to the other...

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Q: Determine whether the series converges, and if so find its sum. Enter the exact answer as improper f...

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Q: 2,8 m

A: Given: - The shape of the star, To find: -The parameter of the star.

Q: The height (feet) of a ball launched in the air t seconds after it is launched is given by: f(t) = -...

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Q: = 1. Find the general term of the sequence, starting with n = 1. Determine whether the sequence conv...

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Q: sin x 1+ cosx 1+ cosx sin x 2cscx 2secx 1

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Q: Determine whether the series converges. k + 4 Σ +7 k=1

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Q: sc 2x - cot 2x = 0 1 sec²x

A: We can find the answer as below.

Q: If u; and > Vk are convergent series, then > (ux + vk) and (uk – vk) are convergent series and the s...

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Q: The graph of a function f is shown. 1 Does f satisfy the hypotheses of the Mean Value Theorem on the...

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