If \overline{a}=\overline{i}-2 \overline{j}-2 \overline{k} and \overline{b}=2 \overline{i}-3 \overline{j}+\overline{k}, then the component of \overline{b} perpendicular to \overline{a} is

Correct Answer is : 13(4i−5j+7k)

\frac{1}{3}(4 \overline{i}-5 \overline{j}+7 \overline{k})

\frac{1}{3}(8 \overline{i}-13 \overline{j}-\overline{k})

\frac{2}{3}(\overline{i}-2 \overline{j}-2 \overline{k})

\frac{1}{7}(\overline{i}-5 \overline{j}-17 \overline{k})

TS EAMCET 19-July-2022 Shift 2 Solved Paper

Section: Mathematics

Question : 32 of 160

Marks: +1, -0

If a=i−2j−2k and b=2i−3j+k, then the component of b perpendicular to a is

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