If `|vecAxxvecB|=sqrt(3) vecA.vecB`, then the value of `|vecA+vecB|` is

Options

A. `(A^(2)+B^(2)+(AB)/(sqrt(3)))^(1//2)`
B. `A+B`
C. `(A^(2)+B^(2)+sqrt(3)AB)^(1//2)`
D. `(A^(@)+B^(2)+AB)^(1//2)`

Answer

D