PYQ - Trigonometric ratio — task. Maths CBSE Live product, Class 10.

x (\frac{2 \tan 30 °}{1 + \tan^{2} 30 °}) = y (\frac{2 \tan 30 °}{1 - \tan^{2} 30 °})

then the ratio \(x:y \) \(=\)

Answer variants:

\(2:1\)

\(7:3\)

\(1:3\)

\(3:5\)

\(1:7\)

Did you find an error?

7. PYQ - Trigonometric ratio