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**1. Homework Statement**

What is the value of a(dot)(a(cross)b) ? Why?

I am supposed to find an actual value.

Sorry I dont know code, these variables are all vectors. A is dotted with vectors a and b which are cross product.

**2. Homework Equations**

I know this can be written as a determinate of all three variables but I do not see how this gives me a single answer.

**3. The Attempt at a Solution**