As per given figure, a weightless pulley $$P$$ is attached on a double inclined frictionless surface. The tension in the string (massless) will be (if $$g = 10$$ m s$$^{-2}$$)

A

$$4\sqrt{3} + 1$$ N

B

$$-4\sqrt{3} + 1$$ N

C

$$4\sqrt{3} - 1$$ N

D

$$-4\sqrt{3} - 1$$ N