![Q14. [5] Oz (a) Find if 2yz +5 sin(4x) = zy + 7x?, defines z as a function of two independent Ox variables x and y and the p](http://img.homeworklib.com/questions/4cf9b4e0-0a7d-11ec-b8ab-794a06ba3cdb.png?x-oss-process=image/resize,w_560)
Homework Answers
Q3. Find the value of az/ax at the point (1, 1, 1) if the equation xy...
Q3. Find the value of az/ax at the point (1, 1, 1) if the equation xy + z’x – 2yz = 0 defines z as a function of the two independent variables x and y and the partial derivative exists. (2 marks)
Q-2: a) Find the limts of: 1: lim (x cotx) sin 7x 2: lim 4x x²+x-2...
Q-2: a) Find the limts of: 1: lim (x cotx) sin 7x 2: lim 4x x²+x-2 3: lim x-x (9 marks) b) Find the derivative of the functions: 1- y= In tanh 2x 2- y = cseh (x+1) (6marks)
5. Find the derivative matrices of the following vector-valued functions of several variables (a) x(t) (t cos t,t sin t...
5. Find the derivative matrices of the following vector-valued functions of several variables (a) x(t) (t cos t,t sin t) (is there one row or one column?) (b) f(r, y) (2r 4, x - 2y7, y 3) (c) f(x,y, 2)(xz2, x + zy?)
5. Find the derivative matrices of the following vector-valued functions of several variables (a) x(t) (t cos t,t sin t) (is there one row or one column?) (b) f(r, y) (2r 4, x - 2y7, y 3)...
Problem 9. (5 points) If z= sin (5), x = 3t, = 5 – tº, find...
Problem 9. (5 points) If z= sin (5), x = 3t, = 5 – tº, find dz/dt using the chain rule. Assume the variables are restricted to domains on which the functions are defined. dz dt = preview answers Problem 10. (5 points) Find the partial derivatives of the function f(x, y) = cos(-3t² + 4t – 8) dt y f1(x, y) = fy(x, y) =
Questions 1 and 2 1. Find the gradient of f(I, y) = sin(Zy+5). 2. Let f(x,...
Questions 1 and 2
1. Find the gradient of f(I, y) = sin(Zy+5). 2. Let f(x, y, z) - ryz + x) (a) Find the gradient of f. (b) Find an equation of the tangent plane to the level surface ryz + 2 = 5 at the point (2,1,1).
(Product Rule) Use the Product Rule to find the derivative of the function. f(x) = (4x+5)(x2...
(Product Rule) Use the Product Rule to find the derivative of the function. f(x) = (4x+5)(x2 -8) O a. 2x + 4 Ob. 12x² + 10x - 32 O c. 8x O d. 8x2 – 40
1.2. If w =exp(x+y) and x = sin(311) and y = 21cos(-131), find w/ot in two...
1.2. If w =exp(x+y) and x = sin(311) and y = 21cos(-131), find w/ot in two ways, once by plugging in, and once by the chain rule. 3. Show why it is true that, if f(x, y) = implicitly defines y as a function of x. we can compute the derivative dy/dx as the negative of the quotient of f/ox and 51/by. 4. Find the directional derivative of the function f(x.y) = (x+1)* cos(-3)) at the point (0.1) in in...
5 and 6 please 5) Given the surface f(x, y, z) = 0 or z =...
5 and 6 please
5) Given the surface f(x, y, z) = 0 or z = f(x,y), find the tangent plane at P. a) z2 – 2x2 – 2y2 = 12 @ P=(1,-1,4) b) f(x,y) = 2x - 3xy3 @ 12,-1) c) f(x,y) = sin(x) @ (3,5) 6) Find an equation of the tangent plane and the equation of the normal line to surface f(x..zb=0 @P x2 + y2 + z2 = 9 P = (2,2,1)
4. g(t)= 3. y=sin(tan5x) In problems 1-5, find the derivative of the function. Write your answers...
4. g(t)= 3. y=sin(tan5x) In problems 1-5, find the derivative of the function. Write your answers in simplest form. 1. f(x)=- sinx 2. f(x)=(x +7x-2) 100 1-COS X 3. y =sin(tan5x) 4. g(t)= t+3 5. f(x) = cos(x'cscx) sin(x-3) 6. Find lim 2-3 3x-x?
2. (each 1 mark) Find the derivative of the following functions: 9x + 7 (a) y...
2. (each 1 mark) Find the derivative of the following functions: 9x + 7 (a) y = 92 - 1 (b)r = (02 9016 /09 - 9 ( 9 ) (c) y=rºcot x + 9x2 cos x – 14x sin x 9t sint (d) s = cost + +9 (e) h(x) = cº sin (vą) + 240 sec (1) ) 10 (f) f(0) = (_sin 98 (1+cos 90 ) (g) g(x) = (1 + csc(+10) + In (922 – 8)...
Q3. Find the value of az/ax at the point (1, 1, 1) if the equation xy + z’x – 2yz = 0 defines z as a function of the two independent variables x and y and the partial derivative exists. (2 marks)
Q-2: a) Find the limts of: 1: lim (x cotx) sin 7x 2: lim 4x x²+x-2 3: lim x-x (9 marks) b) Find the derivative of the functions: 1- y= In tanh 2x 2- y = cseh (x+1) (6marks)
5. Find the derivative matrices of the following vector-valued functions of several variables (a) x(t) (t cos t,t sin t) (is there one row or one column?) (b) f(r, y) (2r 4, x - 2y7, y 3) (c) f(x,y, 2)(xz2, x + zy?)
5. Find the derivative matrices of the following vector-valued functions of several variables (a) x(t) (t cos t,t sin t) (is there one row or one column?) (b) f(r, y) (2r 4, x - 2y7, y 3)...
Problem 9. (5 points) If z= sin (5), x = 3t, = 5 – tº, find dz/dt using the chain rule. Assume the variables are restricted to domains on which the functions are defined. dz dt = preview answers Problem 10. (5 points) Find the partial derivatives of the function f(x, y) = cos(-3t² + 4t – 8) dt y f1(x, y) = fy(x, y) =
Questions 1 and 2
1. Find the gradient of f(I, y) = sin(Zy+5). 2. Let f(x, y, z) - ryz + x) (a) Find the gradient of f. (b) Find an equation of the tangent plane to the level surface ryz + 2 = 5 at the point (2,1,1).
(Product Rule) Use the Product Rule to find the derivative of the function. f(x) = (4x+5)(x2 -8) O a. 2x + 4 Ob. 12x² + 10x - 32 O c. 8x O d. 8x2 – 40
1.2. If w =exp(x+y) and x = sin(311) and y = 21cos(-131), find w/ot in two ways, once by plugging in, and once by the chain rule. 3. Show why it is true that, if f(x, y) = implicitly defines y as a function of x. we can compute the derivative dy/dx as the negative of the quotient of f/ox and 51/by. 4. Find the directional derivative of the function f(x.y) = (x+1)* cos(-3)) at the point (0.1) in in...
5 and 6 please
5) Given the surface f(x, y, z) = 0 or z = f(x,y), find the tangent plane at P. a) z2 – 2x2 – 2y2 = 12 @ P=(1,-1,4) b) f(x,y) = 2x - 3xy3 @ 12,-1) c) f(x,y) = sin(x) @ (3,5) 6) Find an equation of the tangent plane and the equation of the normal line to surface f(x..zb=0 @P x2 + y2 + z2 = 9 P = (2,2,1)
4. g(t)= 3. y=sin(tan5x) In problems 1-5, find the derivative of the function. Write your answers in simplest form. 1. f(x)=- sinx 2. f(x)=(x +7x-2) 100 1-COS X 3. y =sin(tan5x) 4. g(t)= t+3 5. f(x) = cos(x'cscx) sin(x-3) 6. Find lim 2-3 3x-x?
2. (each 1 mark) Find the derivative of the following functions: 9x + 7 (a) y = 92 - 1 (b)r = (02 9016 /09 - 9 ( 9 ) (c) y=rºcot x + 9x2 cos x – 14x sin x 9t sint (d) s = cost + +9 (e) h(x) = cº sin (vą) + 240 sec (1) ) 10 (f) f(0) = (_sin 98 (1+cos 90 ) (g) g(x) = (1 + csc(+10) + In (922 – 8)...
Most questions answered within 3 hours.
-
The denaturation of proteins can be described by the
equilibrium
F⇌U
where F and U represent...
asked 1 hour ago -
Please answer what the maximum and minimum force is, and the
angle on the ion is...
asked 1 hour ago -
implement a program that reads a number of rows and a symbol.
The program will draw...
asked 1 hour ago -
Assume that when adults with smartphones are randomly selected,
45% use them in meetings or classes....
asked 1 hour ago -
Determine the number of formula units of
Na2SO4 and moles of oxygen contained in 8.11
moles...
asked 1 hour ago -
Explain in steps on the following code
What would be the output when executed
using System;...
asked 1 hour ago -
Given the information in the table, which of the following
statements is CORRECT?
Stock A
Stock...
asked 1 hour ago -
Write MARIE assembly language programs that do the following:
Write a program that inputs an integer...
asked 1 hour ago -
Explain an understanding of services and protocols.
Explain the job of DNS.
Explain the three email...
asked 1 hour ago -
(As soon as possible) Balance each of the following equations
according to the half-reaction method:
H2O2(aq)...
asked 2 hours ago -
A thin rod with a mass of 3.5kg and a length L=1.5 m is oriented
horizontally....
asked 2 hours ago -
Inheritance pattern in BRCA 1
Describe the inheritance pattern of BRCA 1 Is it recessive or...
asked 2 hours ago