If \overline{a}=4 \overline{i}+6 \overline{j}, \overline{b}=3 \overline{j}+4 \overline{k} and \overline{c} is the projection vector of \overline{a} on \overline{b}, then \overline{c} and |\overline{c}| respectively are

\frac{18}{25}\overline{b};\frac{18}{5}

\frac{25}{18} b \cdot \frac{18}{5}

\frac{5}{18} \overline{b}, \frac{5}{18}

AP EAPCET 08-Jul-2022 Shift 2 Paper

Section: Mathematics

Question : 32 of 160

Marks: +1, -0

If a=4i+6j,b=3j+4k and c is the projection vector of a on b, then c and |c| respectively are

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