Class 11MathematicsTrigonometric FunctionsTrigonometrical ratios of sum and difference of two and three angles
EasyIf $\tan(A + B) = p$ and $\tan(A - B) = q,$ then the value of $\tan(2A)$ in terms of $p$ and $q$ is
- A$\frac{p + q}{p - q}$
- B$\frac{p - q}{1 + pq}$
- C$\frac{p + q}{1 - pq}$
- D$\frac{1 + pq}{1 - p}$
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