volume_mute
Combination Formula Value
publish date: 2026/05/23 05:43:42.776303 UTC
volume_mute
Calculate \({}^7C_3\).
Correct Answer
35
Explanation
\({}^7C_3 = \frac{7!}{3! \cdot 4!} = \frac{7 \times 6 \times 5}{3 \times 2 \times 1} = \frac{210}{6} = 35\).
Reference
Introduction to Differential Calculus (Systematic Studies with Engineering Applications for Beginners) - 2012