Expand (2+V-9) А. 46+9i В. 46-9i С. -46-9i C. D. -46+9i

Q: Evaluate the following integral. 1/4 | tan?x dx 1/4 tan x dx = (Type an exact answer in terms of T.)

A: Explained below 

Q: (2) s (2) Compute the following integrals. T/4 (a) sin (4x) cos (4x) dx. 0. (b) / cos(kr)e-l dx, Hin...

A:

Q: (c) E1(-1)"sin() Σ n=1

A: We will use lebnitez's test to find wether the given series is convergent or divergent. The test sta...

Q: The function f, shown below, is comprised of a semi-circle and piecewise linear segments. What is th...

A:

Q: Suppose f(x,y) = sin-' (6 – 2x2 – y²) and g(x,y) = 4x2 – y2. Determine the continuity of the functio...

A:

Q: Use logarithmic differentiation to find the derivative of the function y = 8z"(=), wherer (x) = 5x. ...

A:

Q: Find the critical points of the function f(x,y)=x^(4) + y^(4) − 144xy

A:

Q: Find the volume V of the solid obtained by rotating the region bounded by the given curves about the...

A:

Q: 36. Adams's Magic Hexagon. In 1957, Clifford W. Adams discovered a magic hexagon in which the sum of...

A: Note: As per our company's guidelines we are supposed to answer the first question only. Kindly aks ...

Q: — 4т + 10у — 6 2 — 5у — 3

A:

Q: Given the function f"(x) = -2x(x – 4)(x – 6), what conclusion can be drawn directly from the sign ch...

A:

Q: x In(x) dx, where x >0

A: Given query is to eveluate the integral.

Q: cos° Vx dx x CsC csc Va

A:

Q: x3+2` dx x2 x3

A:

Q: If a cup of coffee has temperature 100°C in a room where the ambient air temperature is 20°C, then, ...

A: Given query is to find the average temperature of the coffee in the first 40 min.

Q: dy = ay + b whose dt Write down a differential equation of the form solutions all approach y 3 as t ...

A: Given,dydt= ay+bdyay+b = dtLet  ay+b=zdifferentiating both sides       a dy = dzSo,dzaz=dt1a. dzz=dt...

Q: Find a unit vector u in the direction opposite of (-8,-4, -9). u =

A:

Q: Integral of | 4sinxcos cos |dx 1. J sin 9x cos4x dx J cos 2x cos (-x)dx 2. 3.

A:

Q: Question 1: The lateral surface of a (right) cone is given by LA = TrVh² + r2 where h is the height ...

A:

Q: Consider the following. 2r I+4 f(x) = Use a computer algebra system to find the derivative of the fu...

A:

Q: 8. Sketch the graph of the following piecewise-defined functions. (-2, if x 0 St² +4, if t -4 a) f(...

A:

Q: The integral represents the volume of a solid. Describe the solid. 2nx' dx O The solid is obtained b...

A:

Q: Apple iCloud Yahoo Bing Google Home Wikipedia Facebook The Weather Channel Yelp TripAdvisor https://...

A: Given query is to find the value of the integral.

Q: 1 dx

A:

Q: Evaluate the integral. | sec (3x +2) dx sec (3x + 2) dx =

A: Let 3x+2 = t

Q: 4,5in3x =sinx S Sinx(sin?x-\= sin?x. Sinx(sinx-1). COS X tank (sin zx - COS tan-o TT

A:

Q: Consider the function f(x) = x* – 72x² + 10, – 5 < r < 13. %3D The absolute maximum of f(x) (on the ...

A: topic - functions and application of derivatives

Q: Find the total area of the shaded region. AY 16- 14- 12 10 32 40 12 14 16-

A:

Q: Find the derivative of y = sech ILe-x)

A: Topic:- derivatives

Q: 3. 2t t dt ST-t

A: To integrate the given vector function. ∫te2t, t1-t,11-t2dt...(1)

Q: Evaluate the integral dx et – e-x

A:

Q: Find the volume of the solid obtained by rotating the region in the first quadrant bounded by the cu...

A:

Q: 25. Evaluate the following definite integrals. c) LIVII – x dx

A:

Q: Enclosing the Largest Area The owner of the Rancho Grande has 2,956 yd of fencing with which to encl...

A:

Q: 2. Let R = {(1, b) ERX R: there is an integer k such that a – b = 2kn}. Prove that R is an equivalen...

A: us the definition of reflexive , symmetric and transitive property of relation to prove it is equiva...

Q: 5**+2x (2x3 +1)dx *(2x3+1)dx

A: I have stated the used formulas in the solution.

Q: If z = x? + y?; x = t sin t , y = 2t cos t dz then dt at t = is

A:

Q: The graph of the function f is shown on the graph below. On the axes beneath, sketch a possible grap...

A:

Q: Find the inflection point of the function. (Hint:  g''(0)  does not exist.) g(x) = 4x|x|

A:

Q: Solve the following equation on (-0,00) 2 cos? 3x + sin3x = 1 %3D

A:  Solve the following equation on (-infinity, infinity)  2cos2(3x)+ sin(3x)= 1 

Q: 1. 4x° sec .3 x dx cos Va dx Væ csc Va x2 -dr 2.

A:

Q: The population of a city is 40,000. The city grows continuously by 3.6% per year. Co rs If this tren...

A: We have to find out number of people after 12 years

Q: Find the derivative of the function. g(x) = 3(4 – 7x)* g'(x)=

A: We have to find g'(x).

Q: Find the critical points of the following. 1. g(w)=2w3−7w2−3w−2

A:

Q: 1 what is sin(-x)? 7 Given that sin(x) =

A:

Q: 27 Use the price-demand equation below to determine whether demand is elastic, is inelastic, or has ...

A:

Q: created a mathematical question on inequality( quadratic) and answer the question

A: Inequality is an  expressions that compares the algebraic terms. 

Q: dw If w = x2 + y2 and x = at?,y = 2at find dt

A: Differentiation

Q: Solve ( V42 dx then evaluate the answer at x=-39 and C=34

A:

Q: cof z-csc z dx So 2cotzcosz

A: a detailed solution is given below