\overline{a}=\overline{i}-\overline{j}+\overline{k}, \overline{b}=2 \overline{i}+\overline{j}+\overline{k} are two vectors and \overline{ {\c}} is a unit vector lying in the plane of \overline{a} and \overline{b}. If \overline{c} is perpendicular to \overline{b} then \overline{c} .(\overline{i}+\overline{j}+2 \overline{k})= [AP EAPCET 21 May 2024 Shift 1]

AP EAPCET 21 May 2024 Shift 1 Solved Paper

Section: Mathematics

Question : 31 of 160

Marks: +1, -0

a=i−j+k,b=2i+j+k are two vectors and c is a unit vector lying in the plane of a and
b. If c is perpendicular to b then c.(i+j+2k)=

[AP EAPCET 21 May 2024 Shift 1]

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