Lcd Chain
Lcd Chain
Check out this page if you are looking for Lcd Chain
 |
 Mini USB 15 LCD Digital Photo Picture Frame Key Chain Keychain POF03  US $5.79
|
 DIGITAL ALBUM Key Chain 15 Color LCD FUN VU NEW US $12.00
|
 NEW DIGITAL PHOTO KEY CHAIN 14 LCD MONITOR DISPLAYS 72 DIGITAL PHOTOS US $9.99
|
 New Mini 15 LCD Digital Photo Picture Frame Key Chain Keychain USB Cable US $5.79
|
 New USB 15 LCD Digital Photo Picture Frame Key Chain US $8.60
|
 Mini 15 KEY RING CHAIN DIGITAL PICTURE FRAME LCD Screen With USB Cable Hot US $6.99
|
 15 LCD Digital Photo Frame USB Key Chain 16MB s018h US $5.99
|
 NEW Portable 15 LCD Digital Photo Viewer Key Chain Stores Up 60 100 Pictures US $15.00
|
 Superex Digital Photo key chain keychain 15 inch 8mb LCD US $1.95
|
 15 Black LCD Digital Photo Picture Frame Key Chain US $9.89
|
 Mini 15 LCD Digital Photo Date Clock Calendar Frame Key Chain Keychain Silver US $4.98
|
 15 LCD Digital Picture Viewer Key Chain w Stand Fuchsia NEW SEALED 50 photo US $.01
|
 15 LCD Digital Picture Album Photo Frame with Slideshow Keyring Key Chain US $12.56
|
 New 15 LCD Digital Photo Picture Frame Key Chain Album up to 158 images Pink US $6.37
|
 32MB 15 USB LCD Digital Photo Frame Album Key Chain B US $1.00
|
 15 Inch LCD Screen Digital Photo Picture Frame key Chain Digital Photoviewer US $8.99
|
 Digital Photo Album High Definition LCD screen w Digital Frame Key Chain NEW US $20.00
|
 15 LCD Digital Photo Frame USB Key Chain 16MB s018w US $4.99
|
 15 LCD Digital Photo Frame USB Key Chain 16MB s018s US $5.99
|
 New NAXA 15 LCD Key Chain Digital Photo Frame NF 588 US $18.99
|
 Virtual Reality Sound Labs Digital Photo Kay Chain 18 LCD Monitor 98 photos US $20.00
|
 Digital Photo Album Key Chain 18 in LCD Screen NIP US $19.99
|
 Mini 15“ LCD Digital Photo Date Clock Calendar Frame Key Chain Keychain Silver US $5.98
|
 Sharper Image USB 20 Digital Photo Key Chain LCD Display 60 Images NEW US $7.00
|
 32MB 15 USB LCD Digital Photo Frame Album Key Chain US $7.19
|
 Digital Photo Key Chain 15 LCD 60 Photos Purple US $16.97
|
 Merkury Innovations Portable 15 LCD Digital Photo Viewer Key Chain New Sealed US $8.99
|
 Mini Digital Photo Key Chain with LCD Monitor New US $29.99
|
 15 LCD Digital Photo Frame USB Key Chain 16MB s018r US $5.99
|
 15 LCD Digital Photo Frame USB Key Chain 16MB s018f US $5.99
|
 Key Chain Style Digital Photo Frame 11Color CSTN LCD US $9.27
|
 Digital Photo Key Chain 15 LCD 60 Photos Pink New US $17.97
|
 NEW Digital Photo Picture Frame Keyring Keychain Key Chain Magnet 15 TFT LCD US $39.99
|
 Insignia™ 18 LCD Digital Photo Key Chain Red New in Open Box US $14.99
|
 15 inch Digital LCD Photo Frame Picture Key chain B US $1.00
|
 15 LCD Digital Photo Date Clock Calendar Frame Key Chain Keychain Silver POF12 US $6.10
|
 Digital Photo Frame 14 LCD Black on Key Chain NEW 2 for the price 1 US $8.00
|
 15 inch Digital LCD Photo Frame Picture Key chain W US $7.39
|
 15 inch BMP JPEG Mini LCD Digital Photo Picture Frame Key Chain USB Cable set US $7.30
|
 32MB 15 USB LCD Digital Photo Frame Album Key Chain W US $7.39
|
Chain rule & LCD?
Hello, I would like it if someone could go through the follwing problems throughly.
y = x(1-x)^1/2
y' = 1 (1-x^2)^1/2 + x [1/2 (1 -x ^2)^-1/2 (2x)]
How can I use the LCD to solve this? My teacher requires me to solve by using the LCD; she said she will take points off if we do not do it like this on the test.
Here is another one:
y= x(x^2 + 1)^-1/2
y'= 1(x^2 +1)^1/2 + x[-x (x^2 +1) ^-3/2]
Again, how can I use the LCD to solve this?
I would think that I find common factors first, multiply it out second, and collect like terms last. However, each time I have done this I get the wrong answer.
First of all, there is a typo somewhere in the presentation of the first problem
If this is the original function,
y = x(1-x)^1/2 THEN
why is there a (1 - x^2) in the derivative?
*****************************************************
On your second function,
y= x(x^2 + 1)^-1/2
I think that there is an error in getting its derivative as presented above.
I am getting this ...
(dy/dx) = 1[x^2 + 1]^-1/2 + x[-1/2((x^2 + 1)^-3/2)(2x)
(dy/dx) = (1/(x^2 + 1)^1/2) - (x^2/(x^2 + 1)^3/2)
Your LCD is (x^2 + 1)^3/2 and so
(dy/dx) = (x^2 + 1 - x^2) / (x^2 + 1)^3/2
Simplifying the numerator,
(dy/dx) = 1 / (x^2 + 1)^3/2
Comments are closed for this entry.