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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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JEE Main
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2020 · 9 Jan · Shift 2
Mathematics
Trigonometric Ratio and Identites

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

1 Mathematics questions from this JEE Main paper

Q31.If $x = n = 0 \sum \infty (- 1)^{n} tan^{2 n} θ$ and $y = n = 0 \sum \infty cos^{2 n} θ$ for 0 < $θ$ < $\frac{π}{4}$ , then :
Mathematics · Trigonometric Ratio and Identites · MCQ