HSC Science (Computer Science) 12th Board ExamMaharashtra State Board
Share
Notifications

View all notifications
Books Shortlist
Your shortlist is empty

If y=e^(ax) ,show that x dy/dx=y logy - HSC Science (Computer Science) 12th Board Exam - Mathematics and Statistics

Login
Create free account


      Forgot password?

Question

If y=eax ,show that  `xdy/dx=ylogy`

Solution

`y=e^(ax)`

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

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

`dy/dx=ae^(ax)`

`dy/dx=ay`

`xdy/dx=axy `

`xdy/dx=ylogy `

 

  Is there an error in this question or solution?

APPEARS IN

 2014-2015 (March) (with solutions)
Question 4.2.4 | 2.00 marks
Solution If y=e^(ax) ,show that x dy/dx=y logy Concept: Derivatives of Implicit Functions.
S
View in app×