Kcet
Matrices And Determinants
KCET 2020
MCQ+1 / -02020
If \(a_1 a_2 a_3 \ldots a_9\) are in AP, then the value of $$\left|\begin{array}{lll}a_1 & a_2 & a_3 \\ a_4 & a_5 & a_6 \\ a_7 & a_8 & a_9\end{array}\right|$$ is
Kcet
KCET 2020
If \(a_1 a_2 a_3 \ldots a_9\) are in AP, then the value of $$\left|\begin{array}{lll}a_1 & a_2 & a_3 \\ a_4 & a_5 & a_6 \\ a_7 & a_8 & a_9\end{array}\right|$$ is