Find the angle between the vectors. (first find the exact expression and then approximate to the nearest degree. ) a=[0,1,1]. b=[1,2,-3]

Angle between the given vectors is approximately 100.89 degrees.

Step-by-step explanation:

We are given the following in the question:

We have to find angle between the two vectors.

First we evaluate the dot product for the given vectors.

The magnitude of the vectors can be calculated in the following manner

Formula:

Putting the values, we get,

Angle between the given vectors is approximately 100.89 degrees.

rounding to the nearest thousandth would be 452,000