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Comprehension Two particles are thrown simultaneously from points \( A \) and \( B \) with velocities \( u_{1}=2 \mathrm{~ms}^{-1} \) and \( u_{2}=14 \mathrm{~ms}^{-1} \), respectively, as shown in figure.
The relative velocity of \( B \) as seen from \( A \) in
(a) \( -8 \sqrt{2} \hat{i}+6 \sqrt{2} \hat{j} \)
(b) \( 4 \sqrt{2} \hat{i}+3 \sqrt{3} \hat{j} \)
(c) \( 3 \sqrt{5} \hat{i}+2 \sqrt{3} \hat{j} \)
(d) \( 3 \sqrt{2} \hat{i}+4 \sqrt{3} \hat{j} \)
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