Aplicamos a regra: $\frac{x}{1}$$=x$, onde $x=\frac{8}{\tan\left(x\right)+\sec\left(x\right)}$
Try other ways to solve this exercise
Get a preview of step-by-step solutions.
Earn solution credits, which you can redeem for complete step-by-step solutions.
Save your favorite problems.
Become premium to access unlimited solutions, download solutions, discounts and more!