 |
| ||
| |||
|
| Math Central | Quandaries & Queries |
|
Question from Amanda, a student: What is the limit, as x tends to zero, of: (1-cos(4x))/(xsin(x))? Thank you! |
Hi Amanda,
Multiply the numerator and denominator by 1 + cos(4x).
Write back if you still have difficulties evaluating this limit.
Harley
| ||
| ||
| ||
 |
 |
|
Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences.