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Evaluate the limit $\lim_{x\to0}\left(\frac{1-3x-\cos\left(x\right)}{2x}\right)$ by replacing all occurrences of $x$ by $0$
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$\frac{1-3\cdot 0-\cos\left(0\right)}{2\cdot 0}$
Learn how to solve limits by direct substitution problems step by step online. Find the limit (x)->(0)lim((1-3x-cos(x))/(2x)). Evaluate the limit \lim_{x\to0}\left(\frac{1-3x-\cos\left(x\right)}{2x}\right) by replacing all occurrences of x by 0. Multiply 2 times 0. Multiply -3 times 0. The cosine of 0 equals .