Subtema: CombinatoriaParte: BProject ID: 2010007101Source Problem: 9000140505Accepted: 0Clonable: 1Easy: 0Simpifica \(\frac{50!+51!} {52!}\).\( \frac{1}{51}\)\( \frac{1}{51!}\)\( \frac{50}{51}\)\( \frac{101}{51}\)
