A-Level
CAIE
Mathematics
May 2023
QP-202305-Mathematics-P63 · Question 7
Question (excerpt):
7 x f x O _ 1 π _ 2 π A B A random variable X has probability density function f, where the graph of y = f x is a semicircle with centre 0, 0 and radius _ 2 π , entirely above the x-axis. Elsewher…
7 x f x O _ 1 π _ 2 π A B A random variable X has probability density function f, where the graph of y = f x is a semicircle with centre 0, 0 and radius _ 2 π , entirely above the x-axis. Elsewher…
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