Saved Bookmarks
| 1. |
If fn(x)=1n(cosnx+sinnx), for n=1,2,3,...., then f4(x)−f6(x) is equal to |
|
Answer» If fn(x)=1n(cosnx+sinnx), for n=1,2,3,...., then f4(x)−f6(x) is equal to |
|