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If overset to a and overset to b are two...

If `overset to a` and `overset to b` are two non-zero non-collinear vectors, then
`2[overset to a overset to b hat i]hati+2[overset to a overset to b hat j]hatj+2[overset to a overset to b hatk]hatk+[overset to a overset to b overset to a]` is equal to :

A

`2(overset to a xx overset to b)`

B

`overset to a xx overset to b`

C

`overset to a + overset to b`

D

None of these

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The correct Answer is:
A
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