` vec A , vec B and vec C` are three non-collinear, non co-planar vectors. What can you say about direction of ` vec A xx vec (B xx vec C`) ?

Explanation

To determine the direction of the vector \( \vec{A} \times (\vec{B} \times \vec{C}) \), we can follow these steps:

### Step 1: Understand the Cross Product
The cross product of two vectors results in a vector that is perpendicular to the plane formed by the two original vectors. In this case, we first need to find the direction of \( \vec{B} \times \vec{C} \).

### Step 2: Find the Direction of \( \vec{B} \times \vec{C} \)
Using the right-hand rule:
- Point your right thumb in the direction of \( \vec{B} \).
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