Find the angle between v = 2i - j and w = 3i + 4jRound nearest teenth

Step-by-step explanation:

Given that,

v = 2i - j and w = 3i + 4j

We need to find the angle between v and w.

Magnitude of |v|,

Magnitude of |w|,

The dot product of v and w,

The formula for the dot product is given by :

So, the angle between u and v is .

The angle between two vectors

  ∝ = 79.700°

Step-by-step explanation:

Explanation

Given V =  2i - j and w = 3 i + 4 j

Let '∝' be the angle between the two vectors

 The angle between two vectors

        ∝ = 79.77°

step-by-step explanation:

659