lim of 3x^2 all over 1 minus cos^2 1/2x as x approaches to 0
You asked:
Evaluate the expression: \(\lim_{x \to 0}{\frac{3 \cdot {x}^{2}}{1 - {\cos\left( x \right)}^{2\frac{1}{2}}}}\)
MathBot Answer:
\[\lim_{x \to 0}{\frac{3 \cdot {x}^{2}}{1 - {\cos\left( x \right)}^{2\frac{1}{2}}}} = \frac{12}{5}\]