Proof of the variation of the determinant of the metric

[Das apashanka]

I am looking for the proof of delta variation of determinant of metric but still I find difficulty ? Can I get the full proof here

 

[haushofer]

See e.g. Inverno's textbook on GR, chapter 7.3. But I'm afraid that if you don't give any background, people will not answer your question. This forum is not the physics equivalent of McDonalds.

 

[Das apashanka]

if you please upload the section/book that will be a great help

 

[Nugatory]

if you please upload the section/book that will be a great help

This might also be a good time to mention the Physics Forums rule about copyright violations.

We can help you understand a topic, but you'll have to meet us halfway. You said you're having difficulty - how far in did you get before you got stuck? What books or other resources have you been studying from and what is your starting point?