Can you help me with this

Findpg =P1'(X1 +X2 S). Hint: you may use T2 2 X1 + X2 m Ga (2,)0 (from the lecture), i.e., f (t) = AnteM, t > 0 {See also the list of distributions that is linked in edX, under "Handouts\"i. Evaluatepg assuming A = 2.0 and s = 3.0, and mark the Choice closest to your