The figure shows a simply supported beam $\mathrm{PQ}$ of uniform flexural rigidity $E I$ carrying two moments $M$ and $2 M$.
The slope at $\mathrm{P}$ will be
(A) 0
(B) $M L /(9 E I)$
(C) $M L /(6 E I)$
(D) $M L /(3 E I)$
The figure shows a simply supported beam $\mathrm{PQ}$ of uniform flexural rigidity $E I$ carrying two moments $M$ and $2 M$.
The slope at $\mathrm{P}$ will be
(A) 0
(B) $M L /(9 E I)$
(C) $M L /(6 E I)$
(D) $M L /(3 E I)$