(b) Under what conditions does an alternating series converge? An alternating series [infinity] an n = 1 = [infinity] (−1)n − 1bn, n = 1 where bn = |an|, converges if 0 < bn + 1 ≤ bn for all n, and lim n → [infinity] bn = -1 Incorrect: Your answer is incorrect. .

triangle and cube

step-by-step explanation:

no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way abraham lincoln had an idea of reconstruction

-1/4 > -1 2/3. -1/4 is greater than -1 2/3 because it is closer to 0 on the number line.