Mathematics Part-II

Book: Mathematics Part-II

Chapter: 10. Vector Algebra

Subject: Maths - Class 12th

Q. No. 12 of Exercise 10.4

Listen NCERT Audio Books - Kitabein Ab Bolengi

12

Area of a rectangle having vertices A, B, C and D with position vectors respectively is

Let




Now we want to find the





Now we want to find the





We know that


So, we find ,



Expanding along first row,






12

Chapter Exercises

More Exercise Questions

1

Find if