Show that the vectors A = 2i + 5j – 3k and B = 4i + 10 j – 6 k are

1.	Show that the vectors A = 2i + 5j – 3k and B = 4i + 10 j – 6 k are parallel.
Answer» Explanation: 2/4=5/10=-3/-6 1/2=1/2=1/3 A VECTOR is ai+bj+ck and B vector is xi+yj+zk , and if they are PARALLEL , a/x=b/y=c/z and if they are PERPENDICULAR , ax+by+cz=0

Show that the vectors A = 2i + 5j – 3k and B = 4i + 10 j – 6 k are parallel.

Answer»

Explanation:

2/4=5/10=-3/-6

1/2=1/2=1/3

A VECTOR is ai+bj+ck and B vector is xi+yj+zk , and if they are PARALLEL , a/x=b/y=c/z and if they are PERPENDICULAR , ax+by+cz=0

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Show that the vectors A = 2i + 5j – 3k and B = 4i + 10 j – 6 k are parallel.

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