#### Question

If y=e^{ax },show that `xdy/dx=ylogy`

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#### Solution

`y=e^(ax)`

`y=e^(ax) ...............(i)`

`logy=ax..............(ii)`

`dy/dx=ae^(ax)`

`dy/dx=ay`

`xdy/dx=axy `

`xdy/dx=ylogy `

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Solution for question: If y=e^(ax) ,show that x dy/dx=y logy concept: Derivatives of Implicit Functions. For the courses HSC Arts, HSC Science (Computer Science), HSC Science (Electronics), HSC Science (General)