A unit vector \overline{e}=a \overline{i}+b \overline{j}+c \overline{k} is coplanar with the vectors \overline{i}-3 \overline{j}+5 \overline{k} and 3 \overline{i}+\overline{j}-5 \overline{k}. If \overline{e} is perpendicular to the vector \overline{i}+\overline{j}+\overline{k}, then 2 a^2+3 b^2+4 c^2= [TG EAPCET 11 May 2024 Shift 2]

TS EAMCET 11 May 2024 Shift 2 Solved Paper

Section: Mathematics

Question : 32 of 160

Marks: +1, -0

A unit vector e=ai+bj+ck is coplanar with the vectors i−3j+5k and 3i+j−5k.
If e is perpendicular to the vector i+j+k, then 2a2+3b2+4c2=

[TG EAPCET 11 May 2024 Shift 2]

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