A great video lecture conducted by experienced mathematics teacher on 10th class mathematics chapter 2 topic exercise 27. Get full understanding or ask any questions.
Question no 1 to 4, ch 2, lec , Exercise 2.7 - 10th Class Mathematics
30:37
Question no 5 to 7, ch 2, lec , Exercise 2.7 - 10th Class Mathematics
13:11
Question no 8 to 10 , ch 2, lec , Exercise 2.7 - 10th Class Mathematics
11:26
Question no 11 to 13, ch 2, lec , Exercise 2.7 - 10th Class Mathematics
20:14
