Question

A=6i+xj-2k and B=5i-6j-yk are parallel then xy=

Answer 1

A=6i+xj-2k

B=5i-6j-yk

both vectors are parallel

then

$\frac{x}{ - 6 } = \frac{ - 2}{ - y}$

xy = -12

hope am i right