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There are two force vectors, one of 5N a...

There are two force vectors, one of 5N and other of 12N. At what angle the two vectors be added to get resultant vector of 17 N, 7N and 13 N respectively :-

A

`0^(@),180^(@)" and "90^(@)`

B

`0^(@),90^(@)" and "180^(@)`

C

`0^(@),90^(@)" and "90^(@)`

D

`180^(@),0^(@)" and "90^(@)`

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The correct Answer is:
A
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