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If vec a= hat i+ hat j , vec b= hat j+ ...

If ` vec a= hat i+ hat j , vec b= hat j+ hat k , vec c= hat k+ hat i` find the unit vector in the direction of ` vec a+ vec b+ vec c`

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To find the unit vector in the direction of the vector sum \( \vec{a} + \vec{b} + \vec{c} \), we will follow these steps: ### Step 1: Define the vectors Given: - \( \vec{a} = \hat{i} + \hat{j} \) - \( \vec{b} = \hat{j} + \hat{k} \) - \( \vec{c} = \hat{k} + \hat{i} \) ...
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