Unit vector parallel to the resultant of vectors \( \mathrm{P} \) \...

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Unit vector parallel to the resultant of vectors
\( \mathrm{P} \) \( \vec{A}=4 \hat{i}-3 \hat{j} \) and \( \vec{B}=8 \hat{i}+8 \hat{j} \) will be
(A) \( \frac{24 \hat{i}+5 \hat{j}}{13} \)
(B) \( \frac{12 \hat{i}+5 \hat{j}}{13} \)
(C) \( \frac{6 \hat{i}+5 \hat{j}}{13} \)
(D) None of these
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