1
answer
0
watching
43
views
13 Nov 2019
3 (10 pts) Use the standard series expansion for arctan y valid r y ã1, to write the signa notation version plus the first 4 nonzero terms of the series expansion for fi) arectan( a-) State the interval of convergence (no proof needed). sion for f(x) = arctan(4x2). 4. (10 pts) It can be shown that for y > 1, the series expansion arctan y-71+ l 23y -... is valid. Use this to write the first 5 nonzero terns (including the y-7 term (no proof needed). the series expansion of arctan(2r2). State the interval of convergence IMPORTANT: write the coeffcients of the series in simplest form (as in 3(2r) 12r2)
3 (10 pts) Use the standard series expansion for arctan y valid r y ã1, to write the signa notation version plus the first 4 nonzero terms of the series expansion for fi) arectan( a-) State the interval of convergence (no proof needed). sion for f(x) = arctan(4x2). 4. (10 pts) It can be shown that for y > 1, the series expansion arctan y-71+ l 23y -... is valid. Use this to write the first 5 nonzero terns (including the y-7 term (no proof needed). the series expansion of arctan(2r2). State the interval of convergence IMPORTANT: write the coeffcients of the series in simplest form (as in 3(2r) 12r2)
Patrina SchowalterLv2
12 Sep 2019