EJU Japan · EJU Mathematics Course 2
Sequences
10 practice questions, each with the answer and an explanation.
Practise Sequences now
Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.
All 10 questions
- Evaluate .
- Evaluate .
- Evaluate .
- Evaluate .
- A geometric sequence has first term 2 and common ratio 3. Find the sum of the first 7 terms.
- In an arithmetic sequence the first term is 4 and the 9th term is 36. Find the common difference.
- An arithmetic sequence has first term 2 and common difference 5. Find the sum of the first 18 terms.
- In an arithmetic sequence the first term is 2 and the 10th term is 20. Find the common difference.
- An arithmetic sequence has first term 5 and common difference 5. Find the sum of the first 14 terms.
- Evaluate .