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The vector r is equal to...

The vector r is equal to

A

`(a.hati)hati+(a.hatj)hatj+(a.hatk)hatk`

B

`(a.hatj)hati+(a.hatj)hatj+(a.hati)hatk`

C

`(a.hatk)hati+(a.hati)hatj+(a.hatj)hatk`

D

`(a.a)(hati+hatj+hatk)`

Text Solution

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The correct Answer is:
A
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BITSAT GUIDE-VECTOR ALGEBRA -BITSAT Archives
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