If X and Y have joint distribution fX,Y (x,y) = 1/4cosx siny +1/4 for -1 x,

Question:

If X and Y have joint (x,y) = 1/4cosx siny +1/4
for -1 ≤ x, y ≤ 1,
And fX,Y (x,y) = 0 otherwise, then find the probability that 0 ≤ X ≤ 1/2 and Y≤2X.
Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...