Let \overline{c} be a vector coplanar with the unit vectors \overline{a}, \overline{b} and let \overline{d} be the unit vector perpendicular to \overline{a}, \overline{b} and \overline{c}. If [\overline{a} \overline{a b d}] \overline{c}-[\overline{a b c}] \overline{d}=\overline{i}+2 \overline{j}+2 \overline{k} and the angle between \overline{a} and \overline{b} is 30^{\circ}, then |\overline{c}|= [TG EAPCET 14 May 2023 Shift 2]

TS EAMCET Engineering 14 May 2023 Shift 2 Solved Paper

Section: Mathematics

Question : 35 of 160

Marks: +1, -0

Let c be a vector coplanar with the unit vectors a,b and let d be the unit vector perpendicular to a,b and c. If [aabd]c−[abc]d=i+2j+2k and the angle between a and b is 30∘, then |c|=

[TG EAPCET 14 May 2023 Shift 2]

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