1. Determine the convergence or divergence of the series using root test. -33/12 + 35/24 - 37/36 + 39/ 48 + ... + (- 1) 1 32n+1ew 2. Determine the convergence or divergence of the series using ratio test. /2 - 2/22+ 3/23 - 4/24 + ... + (- 1) min/2n 3. Determine the convergence or divergence of the series using ratio test. 2/3 + 3/32 + 4/33 + ... + n+1/3w