Question 7 Not yet answered Marked out of 1.00 Suppose I have the state |x) =...

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Question 7 Not yet answered Marked out of 1.00 Suppose I have the state |x) = 1 ||u) + 14 | d), and I want to obtain the probabilities for |r) and 1) being the outcome of a measurement of r. What are the projection operators |r) (r| and |1) (1, respectively, that I can use to obtain an answer. Flag question a. 1 2 2 and 2 1 2 b. c. d. e. O f. g. 1 2 (19) and (09) Pass (I'm not sure and don't want to guess). (10) and ( 1) 0 You can't do this as (r) and (1) are not the same basis as u) and |d) and 0 (69-(9) 0 1 and 0 * (D)-(47) O h. 2 and ( * 1) ( 1 * ) 0 Question 8 Not yet answered Not graded Flag question For the preceding question (Q7), a fellow student says "You don't need the projection operators |r) (r| and |1) (1| because you already know by looking at it that it will be 50% chance of r) and 50% chance of 7)." Is this statement correct? In one or two sentences, explain why. (n.b. be concise!) A BI E Question 7 Not yet answered Marked out of 1.00 Suppose I have the state |x) = 1 ||u) + 14 | d), and I want to obtain the probabilities for |r) and 1) being the outcome of a measurement of r. What are the projection operators |r) (r| and |1) (1, respectively, that I can use to obtain an answer. Flag question a. 1 2 2 and 2 1 2 b. c. d. e. O f. g. 1 2 (19) and (09) Pass (I'm not sure and don't want to guess). (10) and ( 1) 0 You can't do this as (r) and (1) are not the same basis as u) and |d) and 0 (69-(9) 0 1 and 0 * (D)-(47) O h. 2 and ( * 1) ( 1 * ) 0 Question 8 Not yet answered Not graded Flag question For the preceding question (Q7), a fellow student says "You don't need the projection operators |r) (r| and |1) (1| because you already know by looking at it that it will be 50% chance of r) and 50% chance of 7)." Is this statement correct? In one or two sentences, explain why. (n.b. be concise!) A BI E