Question

explain how a vector can be resolved into its rectangular components in three dimensions ?​

Answer 1

Answer:

If we join a perpendicular line from vector to three axes the x-axis, y- and z-axis will be adjacent lines in the respective triangles and hence the components of vector along three axes will be, And by using trigonometric cosine law i.e. Hence, i.e. magnitude of vector.

Explanation:

Answer 2

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hi sai.

In it vector makes an angle α, β and γ with x-, y- and z-axis. If we join a perpendicular line from vector to three axes the x-axis, y- and z-axis will be adjacent lines in the respective triangles and hence the components of vector along three axes will be, And by using trigonometric cosine law

I hope this helps u.

have a nice day.