Igcse Model Questions Vol1 2021 Mathematics Question 2
Practice objective / multiple choice question 2 from the 2021 Igcse Model Questions Vol1 Mathematics examination.
A sequence is formed by interleaving two subsequences. The terms in odd positions (1st, 3rd, 5th, …) constitute an arithmetic progression with first term 3 and common difference 4. The terms in even positions (2nd, 4th, 6th, …) constitute a geometric progression with first term 2 and common ratio 3. Find the 7th term of the overall sequence and the sum of the first 7 terms.
Answer Options
About This Question
This is Igcse Model Questions Vol1 2021 Mathematics Question 2. It is one of the objective questions from the 2021 Igcse Model Questions Vol1 Mathematics examination.
Difficulty level: Medium .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.