4. (a) Test the series (-1)^(1+x) 2n n n=1 for convergence and divergence. Hence, deduce that...

Transcribed Image Text:

4. (a) Test the series (-1)^(1+x)" 2n n² n=1 for convergence and divergence. Hence, deduce that (b) Find the Fourier sine series of the function * Ο f(x) = MIN HIN πt 2 8 2 <x≤R 4. (a) Test the series (-1)^(1+x)" 2n n² n=1 for convergence and divergence. Hence, deduce that (b) Find the Fourier sine series of the function * Ο f(x) = MIN HIN πt 2 8 2 <x≤R

Answer rating: 100% (QA)

a To test the convergence or divergence of the series 11x 2nn we can use the alternating series test The alternating series test states that if a seri... View the full answer