$\frac{\cos\:\left(x\right)}{1-\sin\:\left(x\right)}+\frac{1-\sin\:\left(x\right)}{cos\left(x\right)}=\tan\left(x\right)$
$6\:cos\left(x\right)\left(1+tan^2\left(x\right)\right)$
$\left(\frac{1}{3x}-\frac{3x^2}{2}\right)^4$
$2cot\:x-3=0$
$11\cdot11\cdot11$
$\cos\left(33.7\right)$
$\left(3y-11yz\right)^2$
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!