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Maths CBSE Live product
Class 10 (2026-27)
Introduction to Trigonometry
Annual Revision I - Introduction to Trigonometry
4.
PYQ - Find the ratio
Question:
3
m.
If \(x \left(\frac{2 \tan 30^\circ}{1 + \tan^2 30^\circ}\right) = y \left(\frac{2 \tan 30^\circ}{1 - \tan^2 30^\circ}\right)\), then \(x:y = \)
\(1:2\)
\(4:1\)
\(2:1\)
\(1:1\)
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