Assertion : Among all the rectangles of given perimeter, the square has the largest area…
Mathematics · JEE Main · NTA Exams — Limit, Continuity and Differentiability
Assertion : Among all the rectangles of given perimeter, the square has the largest area. Also among all the rectangles of given area, the square has the least perimeter.
Reason : For x > 0, y > 0, if x + y = const, then xy will be maximum for y = x and if xy = const, then x + y will be minimum for y = x.
Reason : For x > 0, y > 0, if x + y = const, then xy will be maximum for y = x and if xy = const, then x + y will be minimum for y = x.
- If Assertion is true, Reason is true, Reason is a correct explanation for Assertion.
- If Assertion is true, Reason is true, Reason is not a correct explanation for Assertion.
- If Assertion is true, Reason is false.
- If Assertion is false, Reason is true.
Answer
(A) If Assertion is true, Reason is true, Reason is a correct explanation for Assertion.
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