**Level:** F.Sc (Pre-Engg)**Class:** 2nd Year**Board:** Punjab Textbook Board**Subject:** Mathematics**Chapter No.7:** Vectors**Exercise:** 7.5**Type:** Solution Notes**Author:** Prof. Ahmad Ali**Pages:** 13**PDF Size:** 6.02 MB

**In this exercise we will read these topics:**

- Scalar triple product of vectors.
- Define the scalar triple product of three vectors.
- Define parallelepiped.
- Define tetrahedron.
- Give the geometrical interpretation of the scalar triple product.
- Define the volume of a tetrahedron.
- Properties of scalar triple product.
- Define coplanar lines.
- Find the volume of a tetrahedron.
- Define words done by a force.
- Define moment of arm.