U10.1 Series, Sequences, and Geometric Series
Distinguish sequences vs series; understand convergence/divergence via partial sums; apply geometric series test (converges iff |r| < 1, sum = a/(1-r)).
What you'll do in this lesson
A voice-first session with the Crimsora tutor on U10.1 Series, Sequences, and Geometric Series, then targeted practice and FRQs — with the tutor adapting to where you get stuck.