If overline(u)=-hat(i)-2hat(j)+hat(k), o...

If `overline(u)=-hat(i)-2hat(j)+hat(k), overline(r)=3hat(i)+hat(k), overline(w)=4hat(j)+5hat(k)`, then `(overline(u)+overline(w))*((overline(u)timesoverline(r))times(overline(r)timesoverline(w)))`=

A

`66`

B

`330`

C

`198`

D

`138`

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The correct Answer is:

D

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