If the vectors vecc, \ veca=xhati+yhatj...

If the vectors `vecc, \ veca=xhati+yhatj+zhatk and vecb=hatj` are such that `veca,vecc and vecb` form a right handed system then `vecc` is

A

`zhati - xhatk`

B

`vec0`

C

`yhatk`

D

`-zhati + xhatk`

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A

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