Geography
Assertion (A): Solar energy is practically free.
Reason (R): Solar energy systems do not require a lot of maintenance.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true but R does not explain A.
- A is true but R is false.
- A is false but R is true.
Non-Conventional Energy Sources
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Answer
Both A and R are true and R is the correct explanation of A.
Explanation — Solar energy is naturally available and solar energy systems do not require a lot of maintenance making it practically free.
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