- #1

- 940

- 69

- Homework Statement
- The problem is about continuous random variable and probability density function.

- Relevant Equations
- Please check the posting.

Hi,

I was trying to solve the attached problem which shows its solution as well. I cannot understand how and where they are getting the equations 3.69 and 3.69A from.

Are they substituting the values of θ₁ and θ₂ into

As you can see that the solution is there but I need to understand it. I'd really appreciate if you could help me with it. Thank you!

Hi-resolution image copy: https://imagizer.imageshack.com/img923/1491/lXm2aZ.jpg

I was trying to solve the attached problem which shows its solution as well. I cannot understand how and where they are getting the equations 3.69 and 3.69A from.

Are they substituting the values of θ₁ and θ₂ into

*Expression 1*after performing the differentiation to get equations 3.70 and 3.71?As you can see that the solution is there but I need to understand it. I'd really appreciate if you could help me with it. Thank you!

Hi-resolution image copy: https://imagizer.imageshack.com/img923/1491/lXm2aZ.jpg