Question

The range of a random variable X is {0,1,2}. Given that P(X=0)=$3C^{3}$, P(X=1)=4C-$10C^{2}$, P(X=2)=5C-1
(i)Find the value of c.
(ii)P(X<1)
(iii)$P(1\ \textless \ X\leq 2)$ and $P(0\ \textless \ X\leq 3)$

Answer 1

Tis is my not answer