If A (0, 4, 3) B(0, 0, 0) and C (3, 0, 4) are three points defined in x, y, z coordinate system, then which one of the following vectors is perpendicular to both the vectors −−→AB and −−→BC

If A (0, 4, 3) B(0, 0, 0) and C (3, 0, 4) are three points defined in

1.	If A (0, 4, 3) B(0, 0, 0) and C (3, 0, 4) are three points defined in x, y, z coordinate system, then which one of the following vectors is perpendicular to both the vectors −−→AB and −−→BC
Answer» If A (0, 4, 3) B(0, 0, 0) and C (3, 0, 4) are three points defined in x, y, z coordinate system, then which one of the following vectors is perpendicular to both the vectors $- - \to A B$ and $- - \to B C$