1. Prove the following theorems. Use a direct proof to find constants that satisfy the definition of (n2) or use the limit test. Make sure your proof is complete, concise, clear and precise. Theorem 1. 3nz-212-4 E (n Theorem 2, log(n2 + 1) (log(n)) Theorem 3. 2n+2 + 2 (2n) 2)