Can anyone guide me on how to do this , :)
\[\huge y = \sqrt{\sin \sqrt{x}}\]
Differentiate this
Use chain rule
Rewriting with rational exponents might help: \[\sqrt{\sin\sqrt x}=\left(\sin x^{1/2}\right)^{1/2}\] Then chain rule.
It states that: \[\large{\cfrac{df(g(x))}{dx} = f'(g(x)).g'(x).1}\]
\[y=\left(\sin x^{1/2}\right)^{1/2}\] \[y'=\frac{1}{2}\left(\sin x^{1/2}\right)^{-1/2}\cdot\cos x^{1/2}\cdot \frac{1}{2}x^{-1/2}\]
Outside inside rule , yes
IS that the answer
Well, you can still simplify/rewrite at your leisure.
Yes
oh i see thanks
You can similarly try differentiating other functions.
You can derive the quotient rule of differentiation using chain rule
Want to give it a try ?
Yes sure :) How to enter it into wolfram
Do you want to verify the answer ?
http://www.wolframalpha.com/input/?i=D%5BSqrt%5BSin%5BSqrt%5Bx%5D%5D%5D%2Cx%5D
yes
Well there you go .. @SithsAndGiggles has provided the link :)
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