$\left(1+cot^2x\right)=0\:$
$x^2+4y^2=1$
$\int_{-\infty}^{5}\frac{1}{\sqrt{x^{2}-9}}dx$
$\int3y^2dx$
$9=290-y$
$\int_0^{log\left(4\right)}\left(e^{x-2y}\right)dy$
$\lim_{x\to0}\:\frac{1-tanx}{1-senx}$
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!