Question: Verify that the functions are probability density functions for a continuous random variable X over the given interval. Determine the specified probability. TT f(x) =

Verify that the functions are probability density functions for a continuous random variable X over the given interval. Determine the specified probability. TT f(x) = sin x over [0, /2], PT < X <

TT f(x) = sin x over [0, /2], PT < X < 4

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