The number of pairs, (x, y), x, y ∈ R, satisfying 4x 2 – 4x + 2 = sin 2 y and x 2 + y 2 <…

Mathematics · JEE Advanced · NTA Exams — Sets, Relations and Functions

1. 0
2. 4
3. 2
4. infinite

Answer

(C) 2

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