A continuous random variable X has the density function(adsbygoogle = window.adsbygoogle || []).push({});

f(x)=x for 0<x<1

2-x for 1 _<x<2

0 elsewhere.

a. Show that P(0<X<2)=1

B. Find P(X<1.2).

Please see the attached file.

Thank

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# Density function

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