The vector having initial and terminal points as (2, 5, 0) and (-3,7,4), respectively is

Options

A. `-hati+12hatj+4hatk`
B. `5hati+2hatj+4hatk`
C. `-5hati+2hatj+4hatk`
D. `hati+hatj+hatk`

Explanation

Required vector `=-(-3-2)hati+(7-5)hatj+(4-0)hatk`
`=-5hati+2hatj+4hatk`
Similarly, we can say that for having initial and terminal points as
(i) (4, 1, 1) and (3, 13, 5), respectively.
(ii) (1, 1, 9) and (6, 3, 5), respectively
(iii) (1, 2,3) and (2, 3, 4) respectively, we shall get (a), (b) and (d) as its correct otions.