Exercise 14.3 Chapter 14 || 11Th Class Math New Book 2025 PCTB || Vectors In Space

Cross Product of two vectors This video contains solution of ex 14.3 of unit 14 which is about vectors in space and this exercise is about how to represent a vector in two dimentions and three dimentions, addition and scaler multiplication of vectors, parallel vectors, magnitude of a vector, components of a vector and properties of a vector with direction cosines of a vector. This video is for the students of fsc part 1 of punjab colleges and boards and this video contains exercise 14.3 of chapter 14 which is vectors in space. 0:00 Concepts 8:06 Question 1 17:27 Question 2 24:49 Question 3 29:24 Question 4 32:09 Question 5 34:41 Question 6 37:47 Question 7 43:43 Question 8 45:57 Question 9 48:44 Question 10 52:21 Question 11 54:56 Question 12 56:08 Question 13 59:02 Question 14 1:00:34 Question 15 1:01:17 Question 16 #11thmath #maths