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April 21, 2014

April 21, 2014

Posted by **danny** on Saturday, February 25, 2012 at 2:21am.

y=√sinx

√ is square root.

- Calculus. I need help! -
**Reiny**, Saturday, February 25, 2012 at 9:25amg(x) = sinx

f(x) = √x

then f(g(x))

= f(sinx)

= √sinx

if y = fg(x)) = √sinx = (sinx)^(1/2)

dy/dx = (1/2)(sinx)^(-1/2) (cosx

= cosx/(2√sinx)

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