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A vector 3i + 4j rotates about its tail ...

A vector 3i + 4j rotates about its tail through an angle 37° in anticlockwise direction then the new vector is

A

`-3i + 4j`

B

3i-4j

C

5j

D

`5hati`

Text Solution

Verified by Experts

The correct Answer is:
C
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