In this lesson, you'll see how the alternating harmonic series, whose value is \(\ln 2,\) can be rearranged to produce the value \(2\ln 2.\)
In this lesson, you'll see how the alternating harmonic series, whose value is \(\ln 2,\) can be rearranged to produce the value \(2\ln 2.\)
Conclude by giving your students these challenges:
2021 Math Kangaroo Levels 11-12 Problem #21: The figure shows the graph of a function \(f,\) defined over the interval \([-5, 5].\) How many distinct solutions does the equation \(f(f(x)) = 0\) have?
Here's the solution.