A great video lecture conducted by experienced mathematics teacher on 11th class mathematics chapter 3 topic exercise 31. Get full understanding or ask any questions.
Question no 1 to 5, ch 3, lec , Exercise 3.1 - Inter Part 1 Mathematics
13:07
Question no 6 to 10, ch 3, lec , Exercise 3.1 - Inter Part 1 Mathematics
13:25
Question no 11 and 12, ch 3, lec , Exercise 3.1 - Inter Part 1 Mathematics
15:01
Question no 14, ch 3, lec , Exercise 3.1 - Inter Part 1 Mathematics
9:49
