Chandrasekhar Limit a student derivation4

[nusratkhan]

hello, sir i listened yur lectures & really u tell us such difficult things in an easy languge . i m so much inspired by yur lectures & niw i think i can proceed my research if yu help me to understand certain things, sir i m a research scholar and try to work on the jean gravitational instability in stars bt i am unable to start my work on it just because of lack of basic knowledge on that particular subject if yu can help me i will be very gratefull to yu, i dont have yur email id so if anyone receive my message plse convey to him or give me his e mail id thankssss. god bless