Prove the identity. 2 tan x 2 sec x = sin 2x

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Q: Verify that the indicated family of functions is a solution of the given differential equation.…

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Q: n rewriting the function y = ²-5-20 by completing the square, at which of the following equations…

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Q: Find an equation of the plane through (-7, 6, -2) that is perpendicular to the planes 5x - y + z = 3…

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Q: 03* How many critical points does the function g(x) = |1 - x² | have? 0 1 2 3

A: Critical points for the function are those points where the derivative of function is zero or fails…

Q: B. Applying L-Hopital rule show that 1) limx→0 sin 8x 3x 2) limx-0 ex

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Q: A company manufactures and sells DVD's. Here are the equations they use in connection with their…

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Q: 1 (x - 1)√4x² − 8x +3 - dx

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Q: Find all the first and second order partial derivatives of f(x, y) = 2 sin(2x + y) + 10 cos(x − y).…

A: “Since you have posted a question with multiple sub parts, we willprovide the solution only to the…

Q: Find the general solution of the given ODE a. x + y + In|2x + 2y - 1|= C b.x-y + In|2x +2y-1|= C c.…

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Q: Preview Activity 5.1.1. Suppose that the following information is known about a function f: the…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: I was looking for help on #46, not #45

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Q: 19. Let f(x) = x² − 9 and g(x) = 1. - a) Determine the domain and range of y = f(g(x)). b) Determine…

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Q: find the maximum value of p=10x+15y+26 given the following constraints: y-x<=1

A: Find the maximum value of P=10 x+15 y+26 given the following constraints: y-x≤1

Q: Prove the identity. tan(0) sin(0) + cos(0) = sec(0)

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Q: Evaluate the integral. √²14-8 0 (4 - 8v³ + 16v7) dv

A: Given that  a integration and we solve this use by  general property of Integration. We know that…

Q: Find y when Select all that apply 15 13 1. y = 2. y = 3. y = 2 = 16, 16* = 4. y = 16 13 14 13 17 13…

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Q: Let f(x) = x³ 3x². - Find the absolute maximum value of f(x) on the interval [1,4].

A: Let's find absolute maximum value of given function.

Q: f(1) = 2; lim f(x) = 3; lim f(x) = 3 X→1+

A: Graph the function f(1)=2,limx→1-f(x)=3,limx→1+f(x)=3

Q: False True 3. Start the process of completing the square by converting the quadratic function into…

A: given statement Start the process of completing the square by converting the quadratic function into…

Q: e following integral will be evaluated using integration by parts with the indicated choices of u…

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Q: Let f be a function given by f(x)=1x³+1x5 +1x²+x+2. What is the instantaneous rate of change of f'…

A: Let f be a function given by fx=13x3+15x5+17x7+x+2.To determine the instantaneous rate of change of…

Q: 55. Consider this graph. ул III 111 II X1 X₂ X3 X4 X5 X6 X 7 X X2 X6 X7 XgX9 X10 X What makes an…

A: Critical-Point: A critical point of a function is a point in the domain of the function where the…

Q: Given that fo f(x)dx f₂ f(x) dx = 3 and få f(x) dx = 4. A) f₂ f(x) dx = B) f3f(x)dx - C) fg f(x) dx…

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Q: ل بريال

A: From the graph of given function

Q: how did you get 36-63+28/504

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Q: Consider the curve y = 5x3. The sketch of the portion of this curve between x = -1 and x = 8 is…

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Q: Let f'(x)= O-sin(4x) O-sin(x).4 O-sin(4x).4 O-sin(x).4x In x³ √x+cos4x f(x)=√x (√x + cos 4x)..3x² -…

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Q: Given that lim f(x) = -7 and lim g(x) = 3, find the following limit. X-2 X-2 lim X-2 2-f(x) x+ g(x)…

A: NOTE: Refresh your page if you can't see any equations. . here we have

Q: Let a = - 3j and b = 4ỉ + 3j + k. Find 2ā – 36. 36 = 2ā -

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Q: Find the vectors that satisfy the stated conditions. NOTE: Enter the exact answers using the…

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Q: Solve the seperable equation for u, (du/dt)= e4u+6t. Use the following initial condition: u(0)=-13…

A: use separable method for solving the differential equation.

Q: Evaluate the double integral by first identifying it as the volume of a solid. R = {(x, y) 1-15xs1,…

A: Given double integration ∬5dA R = { ( x , y ) | -1 ≤ x ≤ 1 , 2 ≤ y ≤ 7 } }

Q: Find the limit || (Enter 'DNE' if the limit does not exist) lim (z,y) →(-35,5) xy cos(x + 7y)

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Q: 4-y -42-√ lim y

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Q: lim x → 0 √x+4-2 X

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Q: Evaluate the integral. 1/2 cos(පි) de

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Q: Calculate each of the following limits, or explain why it does not converge. You may use any…

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Q: The graph below describes f" (x), the second derivative of a function f. ● a b Select which of the…

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Q: Functions x, y, and z are differentiable with respect to time and are related by the equation y= 슬…

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Q: 6. Find the solution for first-order differential equations of ex=4². dx

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Q: The radius of a circle is increasing at a constant rate of 2 meters per second. What is the rate of…

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Q: 0. 9. -1./1 (-x log(y)) dy dx

A: Solution: ∫-10∫16(-xlog(y))dydx Take the first integral part ∫16(-xlog(y))dy Take the constant out…

Q: Find an equation of the plane that passes through the point P(−4, −8,7) and has the vector n = (-4,…

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Q: 4. Complete the following table using your calculator. Round answers to four decimal places. log 5…

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Q: A1. The function f is defined by f(x) = x² − 3x³ + 2x² + 3. (a) Find f'(x), f'(x), and f""(x). (b)…

A: The function f is defined by  f(x)=14x4-43x3+2x2+23