ProbleM I. To find the sine, cosine, aamp;c., answering to any given arc expressed in degrees and minutes. If the number of degrees is less than 45Ad, find the number at the top of the page, and the minutes in the left-hand column ; opposite to theanbsp;...
|Title||:||A manual of logarithms and practical mathematics|
|Author||:||James Trotter (arithmetician.)|