The rectangular components of a force are $+100ib$ in the $Y$ direction $(P_y)$ and $-200ib$ in the $x$ direction $(P_x).$ Both forces act through point $O,$ as shown in Figure $2\mathrm{.}9a.$ Calculate the magnitude, inclination with the $x$ axis, and the sense of the resultant force $P.$

$($a$)$ Component forces

$($b$)$ Resultant calculation