Sigma notation Quiz: answer key
Every answer, with a link to its step-by-step solution
| # | Answer | Level | Solution |
|---|---|---|---|
| 1 | C 30 | Easy | Solved step by step |
| 2 | 22 | Easy | Solved step by step |
| 3 | A 30 | Easy | Solved step by step |
| 4 | 55 | Easy | Solved step by step |
| 5 | D 81 | Easy | Solved step by step |
| 6 | 35 | Medium | Solved step by step |
| 7 | C 54 | Medium | Solved step by step |
| 8 | 45 | Medium | Solved step by step |
| 9 | C 20 | Medium | Solved step by step |
| 10 | 30 | Harder | Solved step by step |
Grade
Count your right answers and divide by the number of questions: A 90% or more, B 80%, C 70%, D 60%, F below 60%.