Answer:
REVENGE
Step-by-step explanation:
Yes. is a PDF if
• for all in the support; this is true, since for all , and multiplying a positive number doesn't change this fact;
• the integral of over its support is 1; this is also true, since
which can be computed by parts.
6
To find the third term substitute n = 3 into the n th term formula
a(3) =
=
= × 4 = 6
B
the one on the tight becasue try plugging in zero
1.54
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