Math Homework

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I have a tricky calculus question to ask. You have to prove
You have to prove from the first principles that f'(x) = u'.v + u.v', where f'(x), u' and v' are the derivatives of f(x), u(x) and v(x) respectively with respect to x. … read more
Sandhya_sharma
Master's Degree
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I need help on answering something on my math homework. What
I need help on answering something on my math homework … read more
GLENN GILONGOS
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I need this questions in the links to be done by Wednesday
I need this questions in the links to be done by Wednesday or Thursday please. Note: u can ignore first question in the file m1056-W12-test2-VerA (Give clear and concise de nitions of the following:) … read more
Ryan
Bachelor's Degree
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For transformation u=x+y with v=y/x we have Partial (x,y)/Partial(u,v)=x^2/u. Hence
For transformation u=x+y with v=y/x we have Partial (x,y)/Partial(u,v)=x^2/u. Hence or otherwise, evaluate area integral ∬_D(sin(y/x)/x^2)dxdy Where D is enclosed by y=1-x, y=0, y=e-x, y=x(pi).… read more
Ashok Kumar
Master's Degree
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6.22 In each case, sketch the two specified normal curves on
6.22 In each case, sketch the two specified normal curves on the same set of axes a. A normal curve with u = 20 and σ = 3, and a normal curve with u = 20 and σ = 6 b. A normal curve with u = 20 and σ … read more
Ryan
Bachelor's Degree
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Steve,, ∫∫D x^2 y^2 dxdy,, Where D is the region enclosed
Steve,, ∫∫D x^2 y^2 dxdy,, Where D is the region enclosed by the curves xy=2, xy=7, y=2x^2 and y=5x^2.… read more
rajeevanpillai
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$15 BONUS for these Generalized Questions. Can you help What$15 BONUS for these Generalized Questions. Can you help? What is the "Quadratic Formula"? How does it help us solve quadratic equations? How does the quadratic formula relate to the x-intercepts of th… read more
Ray Atkinson
Bachelor's Degree
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Hello me again, this is not a test. Its late and I dont need
Hello me again, this is not a test. Its late and I dont need this till tomorrow. Then 2morrow I want to start on my quiz so if you can do this as well2morrow let me know when a good time is to send th… read more
Scott
Master's Degree
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I need help with these problems. I need them as soon as possible.
I need help with these problems. I need them as soon as possible. here is the link on sendspace. http://www.sendspace.com/file/ay0c13 can someone please help me with this. i have been having problems … read more
Martin
Master's Degree
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Hi, Scott...need help with the following asa u can...will u
Hi, Scott...need help with the following asa u can before 11PM...will u please send back as a doc file or attachment...not through mediafire thanks! As long as i can in put the answers by 12 midnight … read more
Scott
Master's Degree
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Let x r(cos u + i sin u) Let y t(cos v + i sin v) 1.
Let x = r(cos u + i sin u) • Let y = t(cos v + i sin v) 1. Show the steps to prove that the angle of xy is (u + v). a. Provide written justification for each step of your proof. 2. Show the steps to p… read more
Kent
Doctoral Degree
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sorry i know its too much to ask but i also have a quiz can
sorry i know its too much to ask but i also have a quiz can you help, i will tip you for that too.… read more
Dan
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linear equationsand straight lines Linear function in the
linear equationsand straight lines Linear function in the form y=mx +c where 1: m and c are both postitive (eg y = 2x + 1) 2: m is postive and c is negative (e.g y = 2x -1 ) 3: m is negative and c is … read more
abozer
Bachelor's Degree
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Why does the inequality sign change when both sides are multiplied
Why does the inequality sign change when both sides are multiplied or divided by a negative number? Does this happen with equations? Why or why not?… read more
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Scott
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For Scott I have those problems I need help with. I dont
For Scott: I have those problems I need help with. I don't need them until Friday. When you get this just reply so I can attach. Thank you.… read more
Scott
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This is for Abozer pls, Hi Abozer, are you able to help me
This is for Abozer pls, Hi Abozer, are you able to help me with my Elementary Algebra this Semester, like you helped in Fall?… read more
abozer
Bachelor's Degree
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Let G (C-{0}, cdot), and let U be the subgroup U {x+yi| x^2
Let G=(C-{0}, \cdot), and let U be the subgroup U={x+yi| x^2 + y^2 =1}. Use Fundamental Theorem to show that; a) G/U and (R^+, \cdot) are isomorphic; b)G/R^+ and U are isomorphic. The fundamental theo… read more
Greg
Master's Degree
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