Find the derivative of x3tan2x 2x sec2x+3x?tan 2x 6x²sec²2x 3x?tan2x+6xsec²2x 2 xtan2x - 3x²sec²2x

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A: r = -4+4sinθ  dθ/dt= 5 unit/sec  Find dr/dt when θ = π/2 

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Q: 3x -Sx+4 3-3

A:    limx→∞ 3x4-5x+43x3-3=limx→∞ 3x-5x2+4x33-3x3=limx→∞ 3x-5x2+4x3limx→∞ 3-3x3=∞ 3=∞

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Q: In 2010, 1250 U.S. college students expecting to graduate in the next several years were surveyed. R...

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Q: 010, 1250 U.S. college students expecting to graduate in the next several years were surveyed. Respo...

A: Topic:- algebra

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A: we now that if velocity vectoe at time t is  v(t)=vx , vywhere v1  and  v2  are integrable function ...

Q: 1. The product of two numbers is 24. Find the numbers if (a) the sum of the two numbers is minimum, ...

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Q: 2n a. Find the local extrema of the function f(x) = cos 3x + 3 sin 3x on the interval 0sxs and say w...

A: 0≤x≤2π30≤3x≤2πf(x) = cos 3x +3 sin 3xf'(x) = -3 sin 3x + 33 cos 3x f'(x) = 0-3 sin 3x + 33 cos 3x=0t...

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Q: whether the geom 08. (-7)" – 1 Σ 8" n = 1

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A: In this question we have to find the condition for F.

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A: Find your answer below 

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Q: Solve number 1 and 2. No need to graph. Short solution will do.

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Q: Find the indefinite integral: 30 [cos 3x + sin 2x + e5x]dx 10sin 3x -20 cos 2x +6 e5x + C O 90sin 3x...

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Q: Determine whether the series is convergent or divergent by expressing Sn as a telescoping sum. If it...

A: Determine whether the series is convergent or divergent by expressing Sn as a telescoping sum. If it...

Q: 6. Calculate the area enclosed between the curve y =the curve y=x² and the line x= 1. Give your answ...

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Q: Suppose that someone deposits $9000 in an account that earns 5.0% simple interest. Complete parts (a...

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Q: Factor the trinomial, or state that the trinomial is prime. 7x - 53x + 66 Select the correct choice ...

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Q: Use separation of variables to solve the differential equation explicitly for u. du dt = 3 + 3u + t...

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Q: The vector describing a particular particle is given by F (t) = Rcos (wt) î + Rsin (wt) ĵ, where R a...

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Q: Find the solution to the initial-value problem. y' = 3x2(y2 + 16), y(0) = 0 y =

A: Given:- y' = 3x2 (y2 + 16), y(0) = 0 To find:- The solution to the initial-value problem.

Q: Consider the series (x – 6)6 00 (x – 6)8 8. 4! (x – 6)4 Σ a, = (x – 6)² + + 4. 3! +... 2· 2! n=no Fi...

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Q: ³ +5 dx r4 – x3 + x²

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Q: Periodic Deposit $? at the end of each year Financial Goal $160,000 Rate Time 15 years |5% compounde...

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Q: Find dy/dx by using Leibniz’s notation for the chain rule: dy/dx = (dy/du) (du/dx)  y = (2 x3 − x2 ...

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Q: Direction: Determine the type of error committed of the following problems and explain why. Write yo...

A: As per the instruction, we will be answering only the first one. For (a), Statement: Maria insists t...

Q: A particle moving along a curve in the xy-plane has position (x(t), y(t)) = (-9 sin(9t), 3t² + 10t),...

A: Solved below

Q: C. Find i '(t). 1. ř (t) =

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Q: Find all the values of x such that the given series would converge. x" n! Answer: IM:

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