Homework Statement
i need to find the value of limit but its indeterminate and i can't use l'hospital's rule.
i multiplied nominator and denominator with \displaystyle\lim_{x\rightarrow 0^+} {\frac{\sqrt{2sin^{2}(x/2)+1+cos^2(x)}}{|x|}} to get rid of square root. After get i tried to make...