If x= (5,-1,2), y=(1,-1,1) then x × y is

Q: Find the volume V of the described solid S. The base of S is the triangular region with vertices (0,...

A:

Q: 2. The daily number of calories needed by a reptile of weight x pounds can be approximated by the fu...

A:

Q: %3D %3D a. m 1 b. mZ2 X C. mZ3 P. T

A: Given: 1. PT is tangent. 2. mMXP⏜ = 186°3. mNP⏜    = 90° 4. Point 'O' is a center of the circle.  -...

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

A:

Q: y2)dx = xdy when X2 ; Y- 3

A:

Q: x3+2` dx x2 x3

A:

Q: Evaluat..f.x.dA. wha.is.the..sgiem.in.the.fiigt. R quandrant..bounded..xy=16. X..8....y.z.. y.e.x...

A:

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

A: Option (D) correct. For detail go through the solution

Q: In getting the derivative of a rational function, just get the derivative of

A: Topic:- derivatives   

Q: Evaluate the indefinite integral by using the given substitution to reduce the integral to standard ...

A: Topic = Integration

Q: Find all the second partial derivatives forf (x, y) = x³y5 + 2x*y.

A:

Q: A rectangular parallelepiped with an altitude of 10cm has its width decreasing by 2 cm/min and lengt...

A: A rectangular parallelepiped with an altitude of 10cm has its width decreasing by 2 cm/min and lengt...

Q: Question 1 Let R be the rectangle {(x, y) :0 < x < 3,0 < y < 1}. Let D be the region bounded above b...

A: Solved below

Q: Find the derivative of the following function. у -6 h(y) = 4Vy - 7 The derivative of h(y)= y-6 is 4 ...

A: Find the derivative of h(y).  Differentiate h with respect to y. 

Q: 11. Use the definition of the limit of a function to prove that lim g(x) =- 6 if %3D (16x²-9 4x +3 3...

A:

Q: sinº – cos? –dx 2 2

A: We have to find the integral of the above function.

Q: f(x, y) = 2x- xy + y, find (a.)and (b.) at (Xo, yo) didirectly from the definition. dx dy

A:

Q: 16 Evaluate the integral: x² /x² + 49 (A) Which trig substitution is correct for this integral? O x ...

A:

Q: sec°(x) -dx V cot(x) со X

A:

Q: Evaluate O xy°dx + x²dy, where C is the rectangle with vertices (0,0), (6,0), (6,4), and (0,4)

A:

Q: 25. Evaluate the following definite integrals. e) L, 3wv4 – w2 dw

A:

Q: 2. Letgx-15x+2,-2,x+2, x0. Does the limx - Og(x) exist? If yes, give its value. If not, why?

A:

Q: — 3 6 -4х + 10у 2x – 5y = 3

A:

Q: Given the function f(x) = x* – 24x², determine all intervals on which f is both decreasing and conca...

A: In this question we have to determine all intervals on which f is both decreasing and concave down.

Q: 36) -24i + 32j

A:

Q: Question 2 Let f (x,y) be a continuous function. Swap the order of integration in I = f (x, y) dy dx...

A:

Q: the cross section of a trough is a parabolic segment 8 ft wide and 4 ft deep. if the trough is fille...

A:

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

A:

Q: 25. Evaluate the following definite integrals. c) Li VIXI – x dx dy d) L (y+2)3 e) L, 3wv4 – w? dw

A: there are 3 separate question but according to bartleby guidelines i am supposed to solve only 1  

Q: The function f is shown below. What is the value of | f(x) dx? Write your -4 answer in simplest form...

A:

Q: The instructions for the given integral have two parts, one for the trapezoidal rule and one for Sim...

A:

Q: 27 Given Cost and Revenue functions C(q) = q° - 10q +56q + 5000 and R(q) = - 3q + 2600q, what is the...

A: Let's find. 

Q: [3 – x2, – 1< x < 2 20. If f(x) discuss its continuity and differentiability. %3D 2x – 4, 2 <x< 4

A:

Q: Calculate the derivative of the following function. y=f(g(6x*)), where f and g are differentiable fo...

A: We have to find out

Q: 14x – 39 The partial fraction decomposition of 12x2 can be written in the form of 13x – 14 g(x) 3x +...

A:

Q: 1. Consider a 100L tank containing 50L of salt water with a concentration of 1kg/L. Suppose that eac...

A: We have to find ivp. 

Q: The graph of f', the derivative of f, is shown below. Determine all possible inferences that can be ...

A:   ---------------------------------------------------------------------------- Key points: If f'x  ...

Q: Volume of a Cube The volume V of a cube with sides of length x in. is changing with respect to time....

A:

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

A:

Q: Determine any relative min or max of the function. You will be provided a table on how to evaluate D...

A: To find the relative min or max of the given function. 

Q: Determine the intervals on which the graph of y = f(x) is concave up or concave down, and find the x...

A: To determine the intervals on which the graph of y=fx is concave up or concave down, and to find the...

Q: Find the first and second derivatives of the function. g(t) = t°(6t + 5)* g'(t) g"(t) =

A:

Q: Find the intervals in which f (x) = 2x3 + x2 - 20 x is increasing or decreasing.

A: Follow the procedure given below. 

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

A:

Q: 3. Given r(t) et sin t i + e' cos tj + v2e'k, a) find the arc length function for the curve measured...

A:

Q: f(t)=t^2+7t+2 Find the equation of the line tangent to the graph of f(t) at t=5. y =

A:

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

A:

Q: 4. Evaluatelim X-1 Show your complete x-1 solution.

A:

Q: How much work is done lifting a 10 pound object from the ground to the top of a 30 foot building if ...

A: Here, elementary work is: dw=(2.5y+10)dy

Q: Given the function f'(x) = x(xxt 4)(x – 5)³, what conclusion can be drawn directly from the sign cha...

A: