Geometric progressions and finite sums: check 1
Difficulty: ★★☆Info
Maths4U Original · Short practice
A geometric progression begins \(3\), \(\displaystyle \frac{3}{2}\). Let \(\displaystyle n=5\).
Find the common ratio.
Enter one exact number or fraction. These checks support non-calculator practice. Give full reasoning separately for written problems.
Geometric progressions and finite sums: review variant 1
Difficulty: ★★☆Info
Maths4U Original · Short practice
A geometric progression begins \(4\), \(\displaystyle \frac{4}{3}\). Let \(\displaystyle n=6\).
Find the common ratio.
Enter one exact number or fraction. These checks support non-calculator practice. Give full reasoning separately for written problems.
Geometric progressions and finite sums: check 2
Difficulty: ★★☆Info
Maths4U Original · Short practice
A geometric progression begins \(4\), \(\displaystyle \frac{4}{3}\). Let \(\displaystyle n=6\).
Find the fourth term.
Enter one exact number or fraction. These checks support non-calculator practice. Give full reasoning separately for written problems.
Geometric progressions and finite sums: review variant 2
Difficulty: ★★☆Info
Maths4U Original · Short practice
A geometric progression begins \(5\), \(\displaystyle \frac{5}{4}\). Let \(\displaystyle n=7\).
Find the fourth term.
Enter one exact number or fraction. These checks support non-calculator practice. Give full reasoning separately for written problems.
Geometric progressions and finite sums: check 3
Difficulty: ★★☆Info
Maths4U Original · Short practice
A geometric progression begins \(5\), \(\displaystyle \frac{5}{4}\). Let \(\displaystyle n=7\).
Find the sum of the first n terms.
Enter one exact number or fraction. These checks support non-calculator practice. Give full reasoning separately for written problems.
Geometric progressions and finite sums: review variant 3
Difficulty: ★★☆Info
Maths4U Original · Short practice
A geometric progression begins \(6\), \(3\). Let \(\displaystyle n=4\).
Find the sum of the first n terms.
Enter one exact number or fraction. These checks support non-calculator practice. Give full reasoning separately for written problems.
Geometric progressions and finite sums: check 4
Difficulty: ★★☆Info
Maths4U Original · Short practice
A geometric progression begins \(6\), \(3\). Let \(\displaystyle n=4\).
Find the infinite sum.
Enter one exact number or fraction. These checks support non-calculator practice. Give full reasoning separately for written problems.
Geometric progressions and finite sums: review variant 4
Difficulty: ★★☆Info
Maths4U Original · Short practice
A geometric progression begins \(2\), \(\displaystyle \frac{2}{3}\). Let \(\displaystyle n=5\).
Find the infinite sum.
Enter one exact number or fraction. These checks support non-calculator practice. Give full reasoning separately for written problems.