This notes is for every students who are enrolled in DU-SOL ( Regular/Open ) IGNOU, Jamia or Others university which has offered ( Under UGC Syllabus) this paper (Topic)

It is so easy to read notes that you can understand it easily because it has become even easier due to easy words and explaining it with Diagram.
Our hard work in preparing it will be seen in this notes because the Topic has been clear very well, which I will guarantee if you will never forget to read it.

यह Notes पढने मे इतना आसान है कि आप इसे आसानी से समझ सकते हो क्योकि आसान शब्दों और Diagram के साथ समझाने के कारण यह और भी आसान हो गया है.
इसे तैयार करने मे जो हमारी मेहनत है वो आपको इस Notes मे दिखेगी क्योकि Topic को बहुत अच्छे से Clear किया गया है जिसे पढ लिया तो कभी भी नहीं भूलेगें इसकी मैं Guarantee देता हूँ

Best Regards
Mr. Manish Verma