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In the product vec (F) = q (vec(v) xx ...

In the product
`vec (F) = q (vec(v) xx vec(B)) = q vec(v) xx (B hat(i) + B hat(j) + B_0 hat(k))`
For q = 1 and ` vec(v) = 2 hat(i) + 4 hat(j) + 6 hat (k)` and `vec(F) = 4 hat(i) - 20 hat(j) + 12 hat(k)`. What will be the complete expression for `vec(B)`?

A

` 8 hat(i) + 8 hat(j) - 6 hat(k)`

B

`-6 hat(i) - 6 hat(j) - 8 hat(k)`

C

` -8 hat(i) + 8 hat(j) - 6 hat(k)`

D

` 6 hat(i) - 6 hat(j) - 8 hat(k)`

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