`int n+1 sqrt(n+1)dn`

If the major axis is n times the minor axis of the ellipse,then eccentricity is 1) (sqrt(n-1))/(n) 2) (sqrt(n-1))/(n^(2)) 3) (sqrt(n^(2)-1))/(n^(2)) 4) (sqrt(n^(2)-1))/(n)

int(n)/(sqrt(n-3))dn

int sqrt((1-n)/(1+n))dn

int(1)/(x sqrt(1+x^(n)))dx

lim_ (n rarr oo) (3) / (n) [1 + sqrt ((n) / (n + 3)) + sqrt ((n) / (n + 6)) + sqrt ((n) / (n +9)) + ...... + sqrt ((n) / (n + 3 (n-1)))

Find underset( n rarr oo) ("lim") (sqrt( n^(2) + 1)+ sqrt( n ) )/( sqrt( n ^(2) + 1)- sqrt( n ) )

int sqrt(a^(2)-n^(2))dn

int (cos n-sin n)/(cos n+sin n)dn

int(x^(n-1))/(sqrt(1+4x^(n)))dx