Two descrebre rov X and Y have the following point p af x = 0, 1, 2 k (2x²y + 2y-x²-a f locry) = o otherwise y=113 Debemone 1 K (ii) bxy 1 Cor (XN) (iii) M (tutz) Use MCG, te) to confirm your answer to (11) Above Also assist here please?

() Mcbrita) Use MCG, tad to confirm your answer to (ii) Abe Also assoab here please? f(x,y) = 22 (x+y + 1) x= 1, 2; y = 2 1 ay t t xe2; y z oil 4 o otherwise 22 Given that Exx)=1-82 and E(7)=1.16 determine E(YX. hence check if X and Y are independent