The length of subtangent to the curve x 2 y 2 = a 4 at the point (–a, a) is
Mathematics · JEE Main · NTA Exams — Limit, Continuity and Differentiability
The length of subtangent to the curve x2y2 = a4 at the point (–a, a) is
- 3a
- 2a
- a
- 4a
Answer
(C) a
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