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$\lim_{x\to\frac{\pi}{2}}\left(\frac{1-\sin\left(x\right)}{1+\cos\left(2x\right)}\right)$
Learn how to solve limits by direct substitution problems step by step online. Find the limit (x)->(pi/2)lim((1-sin(x))/(1+cos(2x))). Simplifying. Evaluate the limit \lim_{x\to\frac{\pi}{2}}\left(\frac{1-\sin\left(x\right)}{1+\cos\left(2x\right)}\right) by replacing all occurrences of x by 1.5708. Multiply 2 times \frac{\pi}{2}. The sine of \frac{\pi}{2} equals .