'Weak witness of thy name' refers to the tombs of stone that are not enough or required to honour Shakespeare's memory. He had built a more robust and eternal achievement through his works (sonnets and plays), which are eyewitnesses of his memory. He believed that Shakespeare would be worshipped and cherished as a masterpiece in his reader's heart.

If vector \( \mathbf{a} = 3 \hat{i} + 2 \hat{j} - \hat{k} \) \text{ and } \( \mathbf{b} = \hat{i} - \hat{j} + \hat{k} \), then which of the following is correct?