A plane mirror is moving with velocity P \( 4 \hat{i}+5 \hat{j}+8 \...

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A plane mirror is moving with velocity
P \( 4 \hat{i}+5 \hat{j}+8 \hat{k} \). A point object in front of the mirror

W moves with a velocity \( 3 \hat{i}+4 \hat{j}+5 \hat{k} \). Here \( \hat{k} \) is along the normal to the plane mirror and facing towards the object. The velocity of the image is:
(1) \( -3 \hat{i}-4 \hat{j}+5 \hat{k} \)
(2) \( 3 \hat{i}+4 \hat{j}+11 \hat{k} \)
(3) \( -3 \hat{i}-4 \hat{j}+11 \hat{k} \)
(4) \( 7 \hat{i}+9 \hat{j}+11 \hat{k} \)
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