Given below are two statements:Assertion (A): The union Executive is headed by the President of India.Reason (R): There are no limitations on the power of the President. In the context of the above which are of the following is correct ?

• A. Both (A) and (R) are true and (R) is the correct explanation of (A)
• B. Both (A) and (R) are true, but (R) is not the correct explanation of (A)
• C. (A) is true, but (R) is false
• D. (A) is false, But (R) is true