Both (A) and (R) are true and (R) is the correct explanation of (A).
Both (A) and (R) are true and (R) is not the correct explanation of (A).
(A) is true, but (R) is false.
(A) is false, but (R) is true.
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The Correct Option isA
Solution and Explanation
Patents are legal rights granted to inventors for exclusive use of their inventions.
Preventing unauthorized use is the primary reason for granting patents, as it ensures that inventors can commercialize their inventions without competition for a limited time.