(a)[3]
Determine the common ratio of the geometric progression. Present your answer in the form $\sqrt{2} + p$, where $p$ is the integer to be found.
(b)[2]
Determine the sum to infinity of the geometric progression.
Mathematics 9709 · AS & A Level · Series
Series — practice question
The first term of a geometric progression is $3 + 4\sqrt{2}$, and its second term is $5 - \sqrt{2}$.