# Math - vectors

posted by
**sam**
.

In the product F(vector)=q(V(vector)xB(vector), take q = 4,

V(vector)= 2.0i + 4.0j + 6.0k and

F(vector)= 136i -176j + 72k.

What then is B(vector) in unit-vector notation if

Bx = By?