Question

Sen(2 theta)/cos^2 theta = 2tan theta

Answer 1

Respuesta:

Explicación paso a paso:

$\dfrac{Sen(2\theta)}{Cos^2(\theta)}=2Tan(\theta)\\\\\\\dfrac{2Sen(\theta)Cos(\theta)}{Cos^2(\theta)}=2Tan(\theta)\\\\\\\dfrac{2Sen(\theta)Cos(\theta)}{Cos(\theta)Cos(\theta)}=2Tan(\theta)\\\\\\\dfrac{2Sen(\theta)}{Cos(\theta)}=2Tan(\theta)\\\\\\\boxed{2Tan(\theta)=2Tan(\theta)}$