Use an appropriate local quadratic approximation to approximate tan61
http://img212.imageshack.us/img212/1256/52475955jo9.png
this is the answer from the solution mannual
Can anybody explain this more clearly?
Thank you
Use an appropriate local quadratic approximation to approximate tan61
http://img212.imageshack.us/img212/1256/52475955jo9.png
this is the answer from the solution mannual
Can anybody explain this more clearly?
Thank you