f

i think ans 3/8 is correct ... because it is continuous probability . and its define on interval only .. so all terms are 0 except P (X>=1) and we can solve by take limit 1 to 2

ans is 3/8 we take only P(X>1) and solve by take limit 1 to 2 we get f(x) by differentiate the F(x) it is a continuous probability so P(X=0) = P(X=1.5) = P(X=2) = 0 because in cont...