Reason (R): The proper estimation of maximum recall for a query requires detailed knowledge of all the documents in the collection.
A. Both (A. and (R) are true.
B. Both (A) and (R) are true and (R) is not the correct explanation.
C. (A) is true but (R) is false.
D. (A) is false but (R) is true.
Answer:C
Reason (R): The proper estimation of maximum recall for a query requires detailed knowledge of all the documents in the collection.
A. Both (A. and (R) are true. B. Both (A) and (R) are true and (R) is not the correct explanation. C. (A) is true but (R) is false. D. (A) is false but (R) is true.