Help PLZ (1 Viewer)

[taco man]

Hello, could sumone do this for me:
Derivative of (x)^1/2 * sin^-1(of)(1-x)^1/2

Thanks

 

[beccaxx]

do it yourself!!!!!!!

 

[physician]

Hello, could sumone do this for me:
Derivative of (x)^1/2 * sin^-1(of)(1-x)^1/2

Thanks

Would the question read:

x^1/2*sin^-1(1-x)^1/2

 

[velox]

isnt that inverse trig?

 

[jm1234567890]

=( (1/2) (x)^(-1/2) )* asin((1-x)^(1/2)) - (x^(1/2))*(((1/2)*(1-x)^(-1/2)) * (1)/((1 - (1-x))^1/2))

I did that quickly

you can check with graphmatica

http://www8.pair.com/ksoft/

EDIT: mabye not, graphmatica screws up complex differentials

 

[jm1234567890]

>> syms x

>> f = ((x)^(1/2)) * (asin((1-x)^(1/2)))

f =

x^(1/2)*asin((1-x)^(1/2))

>> diff(f,x)

ans =

1/2/x^(1/2)*asin((1-x)^(1/2))-1/2/(1-x)^(1/2)

>>

EDIT: btw, MATLAB = death for 2/3U students , so don't use it

 

[taco man]

isnt that inverse trig?

yes it is,

thanks for the help guys

 

[taco man]

do it yourself!!!!!!!

you see I am too dumb to

 

[Trev]

jm1234567890; What is wrong with "MATLAB"?

 

[jm1234567890]

jm1234567890; What is wrong with "MATLAB"?

your supposed to learn how to differentiate and integrate without a computer.....