If X and Y are two random variables having density function
\(\rm f(x,y)=\left\{\begin{matrix}\frac{(6-x-y)}{8},0
then P(X + Y < 3) is equal to:
1
\(\frac{3}{24}\)
2
\(\frac{1}{24}\)
3
\(\frac{3}{8}\)
4
\(\frac{5}{8}\)
If X and Y are two random variables having density function
\(\rm f(x,y)=\left\{\begin{matrix}\frac{(6-x-y)}{8},0
then P(X + Y < 3) is equal to: