solve 7

Select all the statements below which are TRUE: n^2 lg^10 n = O(n^2 lg^10 n) 2^n = omega (n^50) n^50 = Ohm (2^n) Squareroot n = O (lg^10 n) n^3 lg^10 n = o (n^4) lg n + 2^n = o(n^3)