What is the value of \( (\overrightarrow{\mathrm{A}}+\overrightarro...

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What is the value of \( (\overrightarrow{\mathrm{A}}+\overrightarrow{\mathrm{B}}) \bullet(\overrightarrow{\mathrm{A}} \times \overrightarrow{\mathrm{B}}) \) ?
(1) 0
(2) \( \mathrm{A}^{2}-\mathrm{B}^{2} \)
(3) \( A^{2}+B^{2}+2 A B \)
(4) none of these
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