Help to prove the equation in image and my procedure

[Shyckh]

I need help to prove the following:
x=sin(theta) ; y=sinm(theta) prove that
(1-x²)(y") -xy'+y=0 my attempt to solve the problem is attached

 

[Deleted member 4993]

I need help to prove the following:
x=sin(theta) ; y=sinm(theta) prove that
(1-x²)(y") -xy'+y=0 my attempt to solve the problem is attached

What is sinm(theta)?
What are your thoughts?
Please share your work with us ...even if you know it is wrong.
If you are stuck at the beginning tell us and we'll start with the definitions.
You need to read the rules of this forum. Please read the post titled "Read before Posting" at the following URL:
http://www.freemathhelp.com/forum/announcement.php?f=33

 

[Dr.Peterson]

I need help to prove the following:
x=sin(theta) ; y=sinm(theta) prove that
(1-x²)(y") -xy'+y=0 my attempt to solve the problem is attached

I don't see any attachment. Did you just forget, or did something go wrong in attaching it?

The problem itself needs clarification; do you perhaps mean y=sin^m(theta) ? Be sure to quote the entire problem as given to you, word for word.