Let S t be the number of daylight hours on the tth day of

Last updated: 5/1/2023

Let S t be the number of daylight hours on the tth day of the year in Miami We are given the following data for S t Day January 25 March 30 May 26 July 8 f t We wish to fit a trigonometric function of the form 2 f t a b sin t 25 89 146 13 189 14 S t 11 12 2 365 365 to these data Find the best approximation of this form using least squares c cos