Find the values of x,y and z so that vectors `veca=xhati+4hatj+zhatk` and `vecb=3hati+yhatj+hatk` are equal.

Explanation

To find the values of \( x \), \( y \), and \( z \) such that the vectors \( \vec{a} = x \hat{i} + 4 \hat{j} + z \hat{k} \) and \( \vec{b} = 3 \hat{i} + y \hat{j} + \hat{k} \) are equal, we can follow these steps:

### Step 1: Write down the vectors
We have:
\[ \vec{a} = x \hat{i} + 4 \hat{j} + z \hat{k} \]
\[
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