# Crazy Limits

Calculus Level 2

Evaluate the following :

$$\displaystyle \lim_{x\to 0}\frac{(1-\cos x \sqrt{\cos 2x})}{x^2}$$

Details and Assumptions

Enter your answer in decimal form. For example, if your answer is $$\frac{1}{10}$$, enter it as $$0.1$$

×