Combinations, Lecture notes of Algebra

Download Combinations and more Lecture notes Algebra in PDF only on Docsity! ©c h2I0F1t5r ]KJuQtFaB XScozfFtSwraerReh rLVLsCZ.m j hAIlZlo drZiJgYh\tCs^ vrieEsQeUrFvoe]dx.D J KMIaRdaer [wdiwtThk tImnafQi\nAistveX eAAlmgeenbMryaq K2a. Worksheet by Kuta Software LLC Kuta Software - Infinite Algebra 2 Combinations Name___________________________________ Date________________ Period____ List all possible combinations. 1) T, V, W, taken two at a time 2) A, B, C, D, taken two at a time 3) ☺, ☼, ♥, ▲, taken three at a time 4) 4, 5, 6, 7, taken four at a time Evaluate each expression. 5) C 6) C 7) C 8) C 9) C 10) C 11) C 12) C 13) C  14) C Critical thinking questions: 15) Explain why nCnCn 16) Write a combination that equals 