Find the angle between the given vectors to the nearest degree.
a.
110.7
c.
108.4
b.
71.6
d.
112.5

Given:

Given that the two vectors are u = (7,-4) and v = (1,5)

We need to determine the angle between these two vectors.

Dot product of u and v:

The dot product of u and v is given by

Magnitude of u:

The magnitude of u is given by

Magnitude of v:

The magnitude of v is given by

Angle between the two vectors:

The angle between the two vectors can be determined using the formula,

Substituting the values, we get;

Thus, the angle between the two vectors is 108.4°

1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5

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step-by-step explanation: