thanx a lot for your comments.
the cdf of X is
F_X(x)=
\begin{cases}
0 & \text{if} \quad x>1,
\\
\frac{x^3 + 8}{9} & \text{if} \quad -2 \leq x \leq 1,
\\
1 & \text{if} \quad x < -2
\end{cases}
[/tex]
right!
Y is defined by two intervals
when X < 0 , Y= -X
from the cdf of X...
Homework Statement
part iv confuse me,especially the limits for y
please look to my answer for this part and comment
Homework Equations
The Attempt at a Solution
i) I got c = 1/3
ii) P(X^2 >=1)=P(X>=1) + P(X<= -1) = 7/9
iii) P(X-1>=-1/4) = P(X>= -1/4+1)=37/576
iv) we find...
design the 2-bit mod-5 multiplication/division module using only basic logic gates.
the number 0 is often ignored. Thus, in your design, the following 2-bit number representation is used:
00-->1,
01--> 2,
10-->3 and
11-->4.
examples of mod-5 multiplication:
4 × 2 ≡ 3 (mod 5), 3 × 3...