Jisme hm sender\'s address, date receiver\'s address, subject..... Likhte hai wo kon sa letter h??

Jisme hm sender\'s address, date receiver\'s address, subject..... Lik

1.	Jisme hm sender\'s address, date receiver\'s address, subject..... Likhte hai wo kon sa letter h??
Answer» Formal letter औपचारिक पत्र