PLEASE EXPLAIN THE STEPS FOR FINDING THE ANSWER; DO NOT JUST PROVIDE THE ANSWER; EXPLAIN THE STEPS FOR FINDING THE ANSWE

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PLEASE EXPLAIN THE STEPS FOR FINDING THE ANSWER; DO
NOT JUST PROVIDE THE ANSWER; EXPLAIN THE STEPS FOR FINDING THE
ANSWER. I NEED TO UNDERSTAND HOW TO SOLVE THIS PROBLEM, NOT JUST
THE ANSWER. THANK YOU!  

Please Explain The Steps For Finding The Answer Do Not Just Provide The Answer Explain The Steps For Finding The Answe 1 (18.94 KiB) Viewed 842 times

Please Explain The Steps For Finding The Answer Do Not Just Provide The Answer Explain The Steps For Finding The Answe 2 (6.84 KiB) Viewed 842 times

Consider the random processes {X?} and {X}}, where ( 21 ) X1 sin Q uniform( - TT, TT), 100 ( ) X = sin 22 ~ uniform(0, TT). 100 = ttcai > Cza tt 02
For arbitrary t € (0, 1000), compute E[X_] and E[X].