P is the circumcentre of \triangle {\ABC}. If the position vectors of {\A}, {\B}, {\C} and P are \overline{ {\a}}, \overline{ {\b}}, \overline{ {\c}}, {\overline{ {\a}}+\overline{ {\b}}+\overline{ {\c}}}/{4} respectively, then the position vector of the orthocentre of this triangle is [AP EAPCET 27 May 2025 S1]

{\overline{a}+\overline{b}+\overline{c}}

{{\overline{a}+\overline{b}+\overline{c}}/{2}}

- ( {\overline{a}+\overline{b}+\overline{c}}/{2})

AP EAPCET 27 May 2025 Shift 1 Paper

Section: Mathematics

Question : 29 of 160

Marks: +1, -0

P is the circumcentre of △ABC. If the position vectors of A,B,C and P are a,b,c,‌

a+b+c

respectively, then the position vector of the orthocentre of this triangle is

[AP EAPCET 27 May 2025 S1]

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