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Trigonometric Ratio and Identites · 2020 · 9 Jan · Shift 2

1 Mathematics questions from this JEE Main paper
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Trigonometric Ratio and Identites · 2020 · 9 Jan · Shift 2

1 Mathematics questions from this JEE Main paper

  1. Q31.If x=n=0∑∞​(−1)ntan2nθ and y=n=0∑∞​cos2nθ for 0 <θ<4π​, then :
    Mathematics · Trigonometric Ratio and Identites · MCQ