Example 58
If y = log { log ( log x ) } Find y’
Solution : y = { log ( log
x ) }. Differentiating w. r. to x. we get
![](Image333.gif)
Example 59
If y = ![](Image334.gif)
Solution : ![](Image335.gif)
Differentiating w. r. to x. we get
![](Image336.gif)
Example 60
Differentiate w. r. t. x
![](Image337.gif)
Solution :
Let y = ![](Image337.gif)
\ y = ![](Image338.gif)
Differentiating w. r. to. x. we get
![](Image339.gif)
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