Barion Pixel 22. sorozatok | mateking
 

22. sorozatok

a) \( \lim{ \sqrt{n-5} - \sqrt{2n+4} } = ? \)

b) \( \lim{ \sqrt{n^2+7} - \sqrt{n^2+3n} } = ? \)

c) \( \lim{ \sqrt{2n^2-5} - \sqrt{2n^2+3n-4} } = ? \)

d) \( \lim{ \frac{1}{ \sqrt{3n^2+n} - \sqrt{3n^2-n+6} } }= ? \)