Find the distance of the point `(33,3)` from the plane ` vec rdot(5 hat i+2 hat j-7 hat k)+9=0`

Explanation

`\vec{\gamma} \cdot \vec{n} =d `


p `=|\frac{\vec{a} \cdot \vec{n}-d}{|\vec{n}|}| `


`=|\frac{(3 \hat{i}+3 \hat{\jmath}+3 \hat{k})(5 \hat{\imath}+2 \hat{\jmath}-7 \hat{k})-(-9)}{\sqrt{s^{2}+2^{2}+7^{2}}}| `


`=|\frac{\mid 5+6-21+9}{\sqrt{25+4+49}}| `


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