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If two forces of 5 N each are acting alo...

If two forces of 5 N each are acting along X and Y axes, then the magnitude and direction of resultant is

A

`5 sqrt 2`, `pi/3`

B

`5 sqrt 2`, `pi/4`

C

`-5sqrt 2`, `pi/3`

D

`-5 sqrt2`, `pi/4`

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