The distance of a point a from the plane \overline{r} \cdot \overline{m}=q is given by{|{ \overline{\a} \cdot \overline{m}}- {\q}|}/{|\overline{ {\m}}|} If the distance of the point \overline{i}+2 \overline{j}+3 \overline{k} from the plane \overline{r} \cdot(2 \overline{i}+6 \overline{j}-9 \overline{k})=-1 is p and the distance of the origin from this plane is q, then p-q=

AP EAPCET 15th May 2023 Shift 2 Solved Paper

Section: Mathematics

Question : 33 of 160

Marks: +1, -0

The distance of a point a from the plane r⋅m=q is given by‌

|a⋅m−q|

|m|

If the distance of the point i+2j+3k from the plane r⋅(2i+6j−9k)=−1 is p and the distance of the origin from this plane is q, then p−q=

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