- ?Lv 74 weeks ago
// All these greek letters make the problem more complicated and error prone.
// See below for work and solution. (Hope I didn't make any errors)
- rotchmLv 74 weeks ago
You recently asked this. Why did you follow up on the question there?
Anw, to find λ'' you need first to find λ'. Can you do that part first?
Then, unanon yourself, and we will further help you.