12th class math chapter 6 || 2nd year math exercise 6.1 question number 4 || exercise 6.1
In this lecture M.Numan Anjum is very well explain the Chapter No 6 Explain the Exercise 6.1 in this video.
On knowledge zone , M Numan anjum is very well explaining the intermediate mathematics book 2. This video lecture is very helpful for all 2nd year students .