In the diagram above, forces P, Q and 50N are acting on a body at M. If the system is in equilibrium, calculate, in terms of (theta), the magnitude of P.
-
A.
(frac{50 cos theta}{sin (theta + 45)°}) -
B.
(frac{50 cos theta}{cos (theta + 45)°}) -
C.
(frac{50 sin theta}{cos (theta + 45)°}) -
D.
(frac{50 sin theta}{sin (theta + 45)°})