Question

what is vector unit and dot product?

Answer 1

Applying this corollary to the unit vectors means that the dot product of any unit vector with itself is one. In addition, since a vector has no projection perpendicular to itself, the dot product of any unit vector with any other is zero.

Answer 2

Answer:

2. Mesosome:

• Specialisation of cell membrane of

bacteria.

• Develops as an ingrowth from the

plasma membrane.

• It consists of vesicles, tubules and

lamellae.

Mesosme is of two types:

1. Septal and

2. Lateral.