The third term of a geometric sequence is 324 and the sixth term is 96.
Show that the common ratio of the sequence is 23\displaystyle \frac{2}{3}32.
Find the first term of the sequence.
Find the sum of the first 15 terms of the sequence.
Find the sum to infinity of the sequence.
Practise Edexcel A Level Old Maths Sequences and Series with exam-style questions for A Level Old Maths. 10 questions, matched to the Edexcel A Level Old Maths (9371) specification and written in Unit exams C1, C2, C3 and C4 plus two applied units (e.g. S1 and M1) style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.