If a is perpendicular to b and c, |a| = 2, |b| = 3, |c| = 4 and the angle between b and c is \(\frac{2 \pi}{3}\), |abc| is equal to
A. 4√3
B. 6√3
C. 12√3
D. 18√3
Answer:C
If a is perpendicular to b and c, |a| = 2, |b| = 3, |c| = 4 and the angle between b and c is \(\frac{2 \pi}{3}\), |abc| is equal to
A. 4√3 B. 6√3 C. 12√3 D. 18√3